diff --git a/ISCAS_but_no_mux4T/c1355.ratio b/ISCAS_but_no_mux4T/c1355.ratio
new file mode 100644
index 0000000..9d188d4
--- /dev/null
+++ b/ISCAS_but_no_mux4T/c1355.ratio
@@ -0,0 +1,64 @@
+------------- normal 3T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys.lib
+
+14. Printing statistics.
+
+=== c1355_nem ===
+
+   Number of wires:                227
+   Number of wire bits:            227
+   Number of public wires:          73
+   Number of public wire bits:      73
+   Number of ports:                 73
+   Number of port bits:             73
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                186
+     and_3T                          2
+     inv_3T                          5
+     nand_3T                        41
+     nor_3T                         30
+     or_3T                           3
+     xnor_3T                        77
+     xor_3T                         28
+
+   Chip area for module '\c1355_nem': 1048072.000000
+     of which used for sequential elements: 0.000000 (0.00%)
+
+------------- 4T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys_extended.lib
+
+14. Printing statistics.
+
+=== c1355_nem ===
+
+   Number of wires:                221
+   Number of wire bits:            221
+   Number of public wires:          73
+   Number of public wire bits:      73
+   Number of ports:                 73
+   Number of port bits:             73
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                180
+     and_4T                         49
+     and_not_4T                     18
+     inv_3T                          1
+     or_4T                           7
+     xnor_4T                        91
+     xor_4T                         14
+
+   Chip area for module '\c1355_nem': 353512.000000
+     of which used for sequential elements: 0.000000 (0.00%)
+
+------------- Muxig ---------------
+------------- Stats ---------------
+Area 3T: 1048072.000000
+Area 4T: 353512.000000
+Ratio 4T->3T: .33729743758062423192%
+Area MUX: 
+Ratio MUX->3T: %
diff --git a/ISCAS_but_no_mux4T/c17.ratio b/ISCAS_but_no_mux4T/c17.ratio
new file mode 100644
index 0000000..8f5fb09
--- /dev/null
+++ b/ISCAS_but_no_mux4T/c17.ratio
@@ -0,0 +1,55 @@
+------------- normal 3T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys.lib
+
+14. Printing statistics.
+
+=== c17_nem ===
+
+   Number of wires:                 11
+   Number of wire bits:             11
+   Number of public wires:           7
+   Number of public wire bits:       7
+   Number of ports:                  7
+   Number of port bits:              7
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                  6
+     nand_3T                         6
+
+   Chip area for module '\c17_nem': 16992.000000
+     of which used for sequential elements: 0.000000 (0.00%)
+
+------------- 4T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys_extended.lib
+
+14. Printing statistics.
+
+=== c17_nem ===
+
+   Number of wires:                 11
+   Number of wire bits:             11
+   Number of public wires:           7
+   Number of public wire bits:       7
+   Number of ports:                  7
+   Number of port bits:              7
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                  6
+     and_4T                          2
+     and_not_4T                      2
+     or_4T                           2
+
+   Chip area for module '\c17_nem': 7728.000000
+     of which used for sequential elements: 0.000000 (0.00%)
+
+------------- Muxig ---------------
+------------- Stats ---------------
+Area 3T: 16992.000000
+Area 4T: 7728.000000
+Ratio 4T->3T: .45480225988700564971%
+Area MUX: 
+Ratio MUX->3T: %
diff --git a/ISCAS_but_no_mux4T/c1908.ratio b/ISCAS_but_no_mux4T/c1908.ratio
new file mode 100644
index 0000000..7b9a07c
--- /dev/null
+++ b/ISCAS_but_no_mux4T/c1908.ratio
@@ -0,0 +1,68 @@
+------------- normal 3T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys.lib
+
+14. Printing statistics.
+
+=== c1908_nem ===
+
+   Number of wires:                253
+   Number of wire bits:            253
+   Number of public wires:          58
+   Number of public wire bits:      58
+   Number of ports:                 58
+   Number of port bits:             58
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                220
+     and_3T                         12
+     inv_3T                          9
+     mux_3T                          2
+     nand_3T                        58
+     nor_3T                         54
+     or_3T                          11
+     xnor_3T                        58
+     xor_3T                         16
+
+   Chip area for module '\c1908_nem': 1013016.000000
+     of which used for sequential elements: 0.000000 (0.00%)
+
+------------- 4T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys_extended.lib
+
+14. Printing statistics.
+
+=== c1908_nem ===
+
+   Number of wires:                246
+   Number of wire bits:            246
+   Number of public wires:          58
+   Number of public wire bits:      58
+   Number of ports:                 58
+   Number of port bits:             58
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                213
+     and_4T                         48
+     and_not_4T                     21
+     inv_3T                          4
+     mux_4T                          2
+     nor_3T                          1
+     or_4T                          39
+     or_not_4T                      26
+     xnor_4T                        56
+     xor_4T                         16
+
+   Chip area for module '\c1908_nem': 358896.000000
+     of which used for sequential elements: 0.000000 (0.00%)
+
+------------- Muxig ---------------
+------------- Stats ---------------
+Area 3T: 1013016.000000
+Area 4T: 358896.000000
+Ratio 4T->3T: .35428463123978298467%
+Area MUX: 
+Ratio MUX->3T: %
diff --git a/ISCAS_but_no_mux4T/c2670.ratio b/ISCAS_but_no_mux4T/c2670.ratio
new file mode 100644
index 0000000..1ecaeb3
--- /dev/null
+++ b/ISCAS_but_no_mux4T/c2670.ratio
@@ -0,0 +1,68 @@
+------------- normal 3T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys.lib
+
+14. Printing statistics.
+
+=== c2670_nem ===
+
+   Number of wires:                692
+   Number of wire bits:            692
+   Number of public wires:         373
+   Number of public wire bits:     373
+   Number of ports:                373
+   Number of port bits:            373
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                369
+     and_3T                         30
+     inv_3T                         31
+     mux_3T                         64
+     nand_3T                       103
+     nor_3T                         81
+     or_3T                          16
+     xnor_3T                        33
+     xor_3T                         11
+
+   Chip area for module '\c2670_nem': 1593896.000000
+     of which used for sequential elements: 0.000000 (0.00%)
+
+------------- 4T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys_extended.lib
+
+14. Printing statistics.
+
+=== c2670_nem ===
+
+   Number of wires:                680
+   Number of wire bits:            680
+   Number of public wires:         373
+   Number of public wire bits:     373
+   Number of ports:                373
+   Number of port bits:            373
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                357
+     and_4T                         89
+     and_not_4T                     21
+     inv_3T                         28
+     mux_4T                         65
+     nand_4T                         1
+     or_4T                          61
+     or_not_4T                      44
+     xnor_4T                        32
+     xor_4T                         16
+
+   Chip area for module '\c2670_nem': 513072.000000
+     of which used for sequential elements: 0.000000 (0.00%)
+
+------------- Muxig ---------------
+------------- Stats ---------------
+Area 3T: 1593896.000000
+Area 4T: 513072.000000
+Ratio 4T->3T: .32189804102651615914%
+Area MUX: 
+Ratio MUX->3T: %
diff --git a/ISCAS_but_no_mux4T/c3540.ratio b/ISCAS_but_no_mux4T/c3540.ratio
new file mode 100644
index 0000000..2524973
--- /dev/null
+++ b/ISCAS_but_no_mux4T/c3540.ratio
@@ -0,0 +1,67 @@
+------------- normal 3T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys.lib
+
+14. Printing statistics.
+
+=== c3540_nem ===
+
+   Number of wires:                882
+   Number of wire bits:            882
+   Number of public wires:          72
+   Number of public wire bits:      72
+   Number of ports:                 72
+   Number of port bits:             72
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                832
+     and_3T                         68
+     inv_3T                         32
+     mux_3T                         28
+     nand_3T                       397
+     nor_3T                        237
+     or_3T                          32
+     xnor_3T                        29
+     xor_3T                          9
+
+   Chip area for module '\c3540_nem': 2746400.000000
+     of which used for sequential elements: 0.000000 (0.00%)
+
+------------- 4T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys_extended.lib
+
+14. Printing statistics.
+
+=== c3540_nem ===
+
+   Number of wires:                830
+   Number of wire bits:            830
+   Number of public wires:          72
+   Number of public wire bits:      72
+   Number of ports:                 72
+   Number of port bits:             72
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                780
+     and_4T                        202
+     and_not_4T                    148
+     inv_3T                         17
+     mux_4T                         46
+     or_4T                         258
+     or_not_4T                      62
+     xnor_4T                        33
+     xor_4T                         14
+
+   Chip area for module '\c3540_nem': 1056984.000000
+     of which used for sequential elements: 0.000000 (0.00%)
+
+------------- Muxig ---------------
+------------- Stats ---------------
+Area 3T: 2746400.000000
+Area 4T: 1056984.000000
+Ratio 4T->3T: .38486163705214098456%
+Area MUX: 
+Ratio MUX->3T: %
diff --git a/ISCAS_but_no_mux4T/c432.ratio b/ISCAS_but_no_mux4T/c432.ratio
new file mode 100644
index 0000000..71b1e2b
--- /dev/null
+++ b/ISCAS_but_no_mux4T/c432.ratio
@@ -0,0 +1,61 @@
+------------- normal 3T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys.lib
+
+14. Printing statistics.
+
+=== c432_nem ===
+
+   Number of wires:                171
+   Number of wire bits:            171
+   Number of public wires:          43
+   Number of public wire bits:      43
+   Number of ports:                 43
+   Number of port bits:             43
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                135
+     and_3T                          8
+     inv_3T                         12
+     nand_3T                        40
+     nor_3T                         72
+     or_3T                           3
+
+   Chip area for module '\c432_nem': 374256.000000
+     of which used for sequential elements: 0.000000 (0.00%)
+
+------------- 4T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys_extended.lib
+
+14. Printing statistics.
+
+=== c432_nem ===
+
+   Number of wires:                160
+   Number of wire bits:            160
+   Number of public wires:          43
+   Number of public wire bits:      43
+   Number of ports:                 43
+   Number of port bits:             43
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                124
+     and_4T                         31
+     and_not_4T                     30
+     inv_3T                          2
+     or_4T                          44
+     or_not_4T                      17
+
+   Chip area for module '\c432_nem': 159456.000000
+     of which used for sequential elements: 0.000000 (0.00%)
+
+------------- Muxig ---------------
+------------- Stats ---------------
+Area 3T: 374256.000000
+Area 4T: 159456.000000
+Ratio 4T->3T: .42606130563037065538%
+Area MUX: 
+Ratio MUX->3T: %
diff --git a/ISCAS_but_no_mux4T/c499.ratio b/ISCAS_but_no_mux4T/c499.ratio
new file mode 100644
index 0000000..ca68f4a
--- /dev/null
+++ b/ISCAS_but_no_mux4T/c499.ratio
@@ -0,0 +1,65 @@
+------------- normal 3T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys.lib
+
+14. Printing statistics.
+
+=== c499_nem ===
+
+   Number of wires:                225
+   Number of wire bits:            225
+   Number of public wires:          73
+   Number of public wire bits:      73
+   Number of ports:                 73
+   Number of port bits:             73
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                184
+     and_3T                          1
+     inv_3T                          4
+     nand_3T                        54
+     nor_3T                         14
+     or_3T                           6
+     xnor_3T                        99
+     xor_3T                          6
+
+   Chip area for module '\c499_nem': 1046360.000000
+     of which used for sequential elements: 0.000000 (0.00%)
+
+------------- 4T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys_extended.lib
+
+14. Printing statistics.
+
+=== c499_nem ===
+
+   Number of wires:                220
+   Number of wire bits:            220
+   Number of public wires:          73
+   Number of public wire bits:      73
+   Number of ports:                 73
+   Number of port bits:             73
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                179
+     and_4T                         38
+     and_not_4T                      9
+     inv_3T                          1
+     or_4T                           9
+     or_not_4T                      17
+     xnor_4T                        79
+     xor_4T                         26
+
+   Chip area for module '\c499_nem': 352224.000000
+     of which used for sequential elements: 0.000000 (0.00%)
+
+------------- Muxig ---------------
+------------- Stats ---------------
+Area 3T: 1046360.000000
+Area 4T: 352224.000000
+Ratio 4T->3T: .33661837226193661837%
+Area MUX: 
+Ratio MUX->3T: %
diff --git a/ISCAS_but_no_mux4T/c5315.ratio b/ISCAS_but_no_mux4T/c5315.ratio
new file mode 100644
index 0000000..1e038e6
--- /dev/null
+++ b/ISCAS_but_no_mux4T/c5315.ratio
@@ -0,0 +1,69 @@
+------------- normal 3T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys.lib
+
+14. Printing statistics.
+
+=== c5315_nem ===
+
+   Number of wires:               1203
+   Number of wire bits:           1203
+   Number of public wires:         301
+   Number of public wire bits:     301
+   Number of ports:                301
+   Number of port bits:            301
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:               1008
+     and_3T                         67
+     inv_3T                         74
+     mux_3T                        121
+     nand_3T                       348
+     nor_3T                        266
+     or_3T                          40
+     xnor_3T                        72
+     xor_3T                         20
+
+   Chip area for module '\c5315_nem': 3932680.000000
+     of which used for sequential elements: 0.000000 (0.00%)
+
+------------- 4T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys_extended.lib
+
+14. Printing statistics.
+
+=== c5315_nem ===
+
+   Number of wires:               1158
+   Number of wire bits:           1158
+   Number of public wires:         301
+   Number of public wire bits:     301
+   Number of ports:                301
+   Number of port bits:            301
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                963
+     and_4T                        207
+     and_not_4T                     86
+     inv_3T                         69
+     mux_4T                        139
+     nand_4T                         5
+     nor_3T                          2
+     or_4T                         244
+     or_not_4T                     106
+     xnor_4T                        75
+     xor_4T                         30
+
+   Chip area for module '\c5315_nem': 1362200.000000
+     of which used for sequential elements: 0.000000 (0.00%)
+
+------------- Muxig ---------------
+------------- Stats ---------------
+Area 3T: 3932680.000000
+Area 4T: 1362200.000000
+Ratio 4T->3T: .34637956813165576655%
+Area MUX: 
+Ratio MUX->3T: %
diff --git a/ISCAS_but_no_mux4T/c6288.ratio b/ISCAS_but_no_mux4T/c6288.ratio
new file mode 100644
index 0000000..f8feb88
--- /dev/null
+++ b/ISCAS_but_no_mux4T/c6288.ratio
@@ -0,0 +1,67 @@
+------------- normal 3T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys.lib
+
+14. Printing statistics.
+
+=== c6288_nem ===
+
+   Number of wires:               1691
+   Number of wire bits:           1691
+   Number of public wires:          64
+   Number of public wire bits:      64
+   Number of ports:                 64
+   Number of port bits:             64
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:               1659
+     and_3T                        235
+     inv_3T                         20
+     mux_3T                          1
+     nand_3T                       331
+     nor_3T                        654
+     or_3T                         189
+     xnor_3T                        76
+     xor_3T                        153
+
+   Chip area for module '\c6288_nem': 6278664.000000
+     of which used for sequential elements: 0.000000 (0.00%)
+
+------------- 4T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys_extended.lib
+
+14. Printing statistics.
+
+=== c6288_nem ===
+
+   Number of wires:               1439
+   Number of wire bits:           1439
+   Number of public wires:          64
+   Number of public wire bits:      64
+   Number of ports:                 64
+   Number of port bits:             64
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:               1407
+     and_4T                        494
+     and_not_4T                     17
+     mux_4T                          1
+     nand_4T                       154
+     or_4T                         223
+     or_not_4T                      57
+     xnor_4T                        97
+     xor_4T                        364
+
+   Chip area for module '\c6288_nem': 2525616.000000
+     of which used for sequential elements: 0.000000 (0.00%)
+
+------------- Muxig ---------------
+------------- Stats ---------------
+Area 3T: 6278664.000000
+Area 4T: 2525616.000000
+Ratio 4T->3T: .40225372786312502150%
+Area MUX: 
+Ratio MUX->3T: %
diff --git a/ISCAS_but_no_mux4T/c7552.ratio b/ISCAS_but_no_mux4T/c7552.ratio
new file mode 100644
index 0000000..85c9a8d
--- /dev/null
+++ b/ISCAS_but_no_mux4T/c7552.ratio
@@ -0,0 +1,68 @@
+------------- normal 3T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys.lib
+
+14. Printing statistics.
+
+=== c7552_nem ===
+
+   Number of wires:               1292
+   Number of wire bits:           1292
+   Number of public wires:         315
+   Number of public wire bits:     315
+   Number of ports:                315
+   Number of port bits:            315
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:               1035
+     and_3T                         69
+     inv_3T                         82
+     mux_3T                         73
+     nand_3T                       291
+     nor_3T                        282
+     or_3T                          63
+     xnor_3T                       134
+     xor_3T                         41
+
+   Chip area for module '\c7552_nem': 4189960.000000
+     of which used for sequential elements: 0.000000 (0.00%)
+
+------------- 4T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys_extended.lib
+
+14. Printing statistics.
+
+=== c7552_nem ===
+
+   Number of wires:               1168
+   Number of wire bits:           1168
+   Number of public wires:         315
+   Number of public wire bits:     315
+   Number of ports:                315
+   Number of port bits:            315
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                911
+     and_4T                        165
+     and_not_4T                    102
+     inv_3T                         48
+     mux_4T                        127
+     nand_4T                         5
+     or_4T                         151
+     or_not_4T                     100
+     xnor_4T                       165
+     xor_4T                         48
+
+   Chip area for module '\c7552_nem': 1420104.000000
+     of which used for sequential elements: 0.000000 (0.00%)
+
+------------- Muxig ---------------
+------------- Stats ---------------
+Area 3T: 4189960.000000
+Area 4T: 1420104.000000
+Ratio 4T->3T: .33893020458429197414%
+Area MUX: 
+Ratio MUX->3T: %
diff --git a/ISCAS_but_no_mux4T/c880.ratio b/ISCAS_but_no_mux4T/c880.ratio
new file mode 100644
index 0000000..ae1dd95
--- /dev/null
+++ b/ISCAS_but_no_mux4T/c880.ratio
@@ -0,0 +1,66 @@
+------------- normal 3T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys.lib
+
+14. Printing statistics.
+
+=== c880_nem ===
+
+   Number of wires:                328
+   Number of wire bits:            328
+   Number of public wires:          86
+   Number of public wire bits:      86
+   Number of ports:                 86
+   Number of port bits:             86
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                268
+     and_3T                         30
+     inv_3T                         14
+     nand_3T                       119
+     nor_3T                         77
+     or_3T                           2
+     xnor_3T                        13
+     xor_3T                         13
+
+   Chip area for module '\c880_nem': 900000.000000
+     of which used for sequential elements: 0.000000 (0.00%)
+
+------------- 4T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys_extended.lib
+
+14. Printing statistics.
+
+=== c880_nem ===
+
+   Number of wires:                316
+   Number of wire bits:            316
+   Number of public wires:          86
+   Number of public wire bits:      86
+   Number of ports:                 86
+   Number of port bits:             86
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                256
+     and_4T                        120
+     and_not_4T                     13
+     inv_3T                          2
+     nand_4T                         1
+     or_4T                          82
+     or_not_4T                       5
+     xnor_4T                        12
+     xor_4T                         21
+
+   Chip area for module '\c880_nem': 368912.000000
+     of which used for sequential elements: 0.000000 (0.00%)
+
+------------- Muxig ---------------
+------------- Stats ---------------
+Area 3T: 900000.000000
+Area 4T: 368912.000000
+Ratio 4T->3T: .40990222222222222222%
+Area MUX: 
+Ratio MUX->3T: %
diff --git a/ISCAS_but_no_mux4T/output_report.csv b/ISCAS_but_no_mux4T/output_report.csv
new file mode 100644
index 0000000..9f53773
--- /dev/null
+++ b/ISCAS_but_no_mux4T/output_report.csv
@@ -0,0 +1,27 @@
+Module,3T,4T,Ratio
+c1355_nem,1048072.000000,353512.000000,.33729743758062423192,,
+c17_nem,16992.000000,7728.000000,.45480225988700564971,,
+c1908_nem,1013016.000000,358896.000000,.35428463123978298467,,
+c2670_nem,1593896.000000,513072.000000,.32189804102651615914,,
+c3540_nem,2746400.000000,1056984.000000,.38486163705214098456,,
+c432_nem,374256.000000,159456.000000,.42606130563037065538,,
+c499_nem,1046360.000000,352224.000000,.33661837226193661837,,
+c5315_nem,3932680.000000,1362200.000000,.34637956813165576655,,
+c6288_nem,6278664.000000,2525616.000000,.40225372786312502150,,
+c7552_nem,4189960.000000,1420104.000000,.33893020458429197414,,
+c880_nem,900000.000000,368912.000000,.40990222222222222222,,
+s1238_nem,1804408.000000,965480.000000,.53506745702745720480,,
+s13207_nem,15906776.000000,12011112.000000,.75509405551445497189,,
+s1423_nem,2854152.000000,1978632.000000,.69324689084533689866,,
+s1488_nem,1922200.000000,872016.000000,.45365518676516491520,,
+s15850_nem,18551424.000000,13091264.000000,.70567434607715289133,,
+s27_nem,84552.000000,71504.000000,.84568076449995269183,,
+s35932_nem,58830640.000000,42941576.000000,.72991855944453434468,,
+s382_nem,783040.000000,560032.000000,.71520228851655087862,,
+s38417_nem,53702264.000000,38505624.000000,.71702049656602932047,,
+s38584_nem,58685760.000000,40057032.000000,.68256817326724575092,,
+s420_nem,713176.000000,457688.000000,.64176023870685496988,,
+s5378_nem,6285504.000000,4483744.000000,.71334677378297746688,,
+s641_nem,728536.000000,516520.000000,.70898349566802464119,,
+s713_nem,735368.000000,515360.000000,.70081918168862392706,,
+s9234_nem,5215368.000000,3654304.000000,.70067999036693096249,,
diff --git a/ISCAS_but_no_mux4T/s1238.ratio b/ISCAS_but_no_mux4T/s1238.ratio
new file mode 100644
index 0000000..5a8277b
--- /dev/null
+++ b/ISCAS_but_no_mux4T/s1238.ratio
@@ -0,0 +1,74 @@
+------------- normal 3T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys.lib
+
+14. Printing statistics.
+
+=== s1238_nem ===
+
+   Number of wires:                553
+   Number of wire bits:            553
+   Number of public wires:          71
+   Number of public wire bits:      71
+   Number of ports:                 29
+   Number of port bits:             29
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                538
+     $scopeinfo                     18
+     D_FF                           18
+     and_3T                         29
+     inv_3T                         30
+     mux_3T                          2
+     nand_3T                       218
+     nor_3T                        196
+     or_3T                          27
+
+   Area for cell type $scopeinfo is unknown!
+
+   Chip area for module '\s1238_nem': 1804408.000000
+     of which used for sequential elements: 361008.000000 (20.01%)
+
+------------- 4T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys_extended.lib
+
+14. Printing statistics.
+
+=== s1238_nem ===
+
+   Number of wires:                517
+   Number of wire bits:            517
+   Number of public wires:          71
+   Number of public wire bits:      71
+   Number of ports:                 29
+   Number of port bits:             29
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                502
+     $scopeinfo                     18
+     D_FF                           18
+     and_4T                        169
+     and_not_4T                     86
+     inv_3T                         12
+     mux_4T                         15
+     nand_4T                         1
+     or_4T                         120
+     or_not_4T                      59
+     xnor_4T                         2
+     xor_4T                          2
+
+   Area for cell type $scopeinfo is unknown!
+
+   Chip area for module '\s1238_nem': 965480.000000
+     of which used for sequential elements: 361008.000000 (37.39%)
+
+------------- Muxig ---------------
+------------- Stats ---------------
+Area 3T: 1804408.000000
+Area 4T: 965480.000000
+Ratio 4T->3T: .53506745702745720480%
+Area MUX: 
+Ratio MUX->3T: %
diff --git a/ISCAS_but_no_mux4T/s13207.ratio b/ISCAS_but_no_mux4T/s13207.ratio
new file mode 100644
index 0000000..a7bafad
--- /dev/null
+++ b/ISCAS_but_no_mux4T/s13207.ratio
@@ -0,0 +1,79 @@
+------------- normal 3T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys.lib
+
+14. Printing statistics.
+
+=== s13207_nem ===
+
+   Number of wires:               2840
+   Number of wire bits:           2840
+   Number of public wires:        1126
+   Number of public wire bits:    1126
+   Number of ports:                215
+   Number of port bits:            215
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:               2867
+     $scopeinfo                    627
+     D_FF                          484
+     and_3T                        143
+     buf_3T                          1
+     inv_3T                        112
+     mux_3T                        142
+     nand_3T                       710
+     nor_3T                        472
+     or_3T                          91
+     xnor_3T                        46
+     xor_3T                         39
+
+   Area for cell type $scopeinfo is unknown!
+
+   Chip area for module '\s13207_nem': 15906776.000000
+     of which used for sequential elements: 9707104.000000 (61.02%)
+
+------------- 4T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys_extended.lib
+
+14. Printing statistics.
+
+=== s13207_nem ===
+
+   Number of wires:               2782
+   Number of wire bits:           2782
+   Number of public wires:        1126
+   Number of public wire bits:    1126
+   Number of ports:                215
+   Number of port bits:            215
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:               2809
+     $scopeinfo                    627
+     D_FF                          484
+     and_4T                        666
+     and_not_4T                    120
+     buf_3T                          1
+     inv_3T                         39
+     mux_4T                        143
+     nand_4T                         5
+     nor_3T                          1
+     or_4T                         526
+     or_not_4T                      99
+     xnor_4T                        47
+     xor_4T                         51
+
+   Area for cell type $scopeinfo is unknown!
+
+   Chip area for module '\s13207_nem': 12011112.000000
+     of which used for sequential elements: 9707104.000000 (80.82%)
+
+------------- Muxig ---------------
+------------- Stats ---------------
+Area 3T: 15906776.000000
+Area 4T: 12011112.000000
+Ratio 4T->3T: .75509405551445497189%
+Area MUX: 
+Ratio MUX->3T: %
diff --git a/ISCAS_but_no_mux4T/s1423.ratio b/ISCAS_but_no_mux4T/s1423.ratio
new file mode 100644
index 0000000..08c4af7
--- /dev/null
+++ b/ISCAS_but_no_mux4T/s1423.ratio
@@ -0,0 +1,76 @@
+------------- normal 3T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys.lib
+
+14. Printing statistics.
+
+=== s1423_nem ===
+
+   Number of wires:                573
+   Number of wire bits:            573
+   Number of public wires:         186
+   Number of public wire bits:     186
+   Number of ports:                 23
+   Number of port bits:             23
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                555
+     $scopeinfo                     74
+     D_FF                           74
+     and_3T                         42
+     inv_3T                         37
+     mux_3T                         26
+     nand_3T                        89
+     nor_3T                        176
+     or_3T                          22
+     xnor_3T                        12
+     xor_3T                          3
+
+   Area for cell type $scopeinfo is unknown!
+
+   Chip area for module '\s1423_nem': 2854152.000000
+     of which used for sequential elements: 1484144.000000 (52.00%)
+
+------------- 4T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys_extended.lib
+
+14. Printing statistics.
+
+=== s1423_nem ===
+
+   Number of wires:                527
+   Number of wire bits:            527
+   Number of public wires:         186
+   Number of public wire bits:     186
+   Number of ports:                 23
+   Number of port bits:             23
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                509
+     $scopeinfo                     74
+     D_FF                           74
+     and_4T                        141
+     and_not_4T                     54
+     inv_3T                          5
+     mux_4T                         27
+     nand_4T                         1
+     or_4T                          85
+     or_not_4T                      23
+     xnor_4T                        13
+     xor_4T                         12
+
+   Area for cell type $scopeinfo is unknown!
+
+   Chip area for module '\s1423_nem': 1978632.000000
+     of which used for sequential elements: 1484144.000000 (75.01%)
+
+------------- Muxig ---------------
+------------- Stats ---------------
+Area 3T: 2854152.000000
+Area 4T: 1978632.000000
+Ratio 4T->3T: .69324689084533689866%
+Area MUX: 
+Ratio MUX->3T: %
diff --git a/ISCAS_but_no_mux4T/s1488.ratio b/ISCAS_but_no_mux4T/s1488.ratio
new file mode 100644
index 0000000..1e6044d
--- /dev/null
+++ b/ISCAS_but_no_mux4T/s1488.ratio
@@ -0,0 +1,71 @@
+------------- normal 3T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys.lib
+
+14. Printing statistics.
+
+=== s1488_nem ===
+
+   Number of wires:                647
+   Number of wire bits:            647
+   Number of public wires:          46
+   Number of public wire bits:      46
+   Number of ports:                 28
+   Number of port bits:             28
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                638
+     $scopeinfo                      6
+     D_FF                            6
+     and_3T                         50
+     inv_3T                         29
+     nand_3T                       301
+     nor_3T                        225
+     or_3T                          21
+
+   Area for cell type $scopeinfo is unknown!
+
+   Chip area for module '\s1488_nem': 1922200.000000
+     of which used for sequential elements: 120336.000000 (6.26%)
+
+------------- 4T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys_extended.lib
+
+14. Printing statistics.
+
+=== s1488_nem ===
+
+   Number of wires:                604
+   Number of wire bits:            604
+   Number of public wires:          46
+   Number of public wire bits:      46
+   Number of ports:                 28
+   Number of port bits:             28
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                595
+     $scopeinfo                      6
+     D_FF                            6
+     and_4T                        225
+     and_not_4T                    100
+     inv_3T                          3
+     mux_4T                          3
+     or_4T                         187
+     or_not_4T                      64
+     xor_4T                          1
+
+   Area for cell type $scopeinfo is unknown!
+
+   Chip area for module '\s1488_nem': 872016.000000
+     of which used for sequential elements: 120336.000000 (13.80%)
+
+------------- Muxig ---------------
+------------- Stats ---------------
+Area 3T: 1922200.000000
+Area 4T: 872016.000000
+Ratio 4T->3T: .45365518676516491520%
+Area MUX: 
+Ratio MUX->3T: %
diff --git a/ISCAS_but_no_mux4T/s15850.ratio b/ISCAS_but_no_mux4T/s15850.ratio
new file mode 100644
index 0000000..59c1a5b
--- /dev/null
+++ b/ISCAS_but_no_mux4T/s15850.ratio
@@ -0,0 +1,78 @@
+------------- normal 3T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys.lib
+
+14. Printing statistics.
+
+=== s15850_nem ===
+
+   Number of wires:               3430
+   Number of wire bits:           3430
+   Number of public wires:        1306
+   Number of public wire bits:    1306
+   Number of ports:                228
+   Number of port bits:            228
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:               3283
+     $scopeinfo                    527
+     D_FF                          515
+     and_3T                        211
+     buf_3T                         11
+     inv_3T                        154
+     mux_3T                        216
+     nand_3T                       811
+     nor_3T                        601
+     or_3T                         100
+     xnor_3T                        90
+     xor_3T                         47
+
+   Area for cell type $scopeinfo is unknown!
+
+   Chip area for module '\s15850_nem': 18551424.000000
+     of which used for sequential elements: 10328840.000000 (55.68%)
+
+------------- 4T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys_extended.lib
+
+14. Printing statistics.
+
+=== s15850_nem ===
+
+   Number of wires:               3196
+   Number of wire bits:           3196
+   Number of public wires:        1306
+   Number of public wire bits:    1306
+   Number of ports:                228
+   Number of port bits:            228
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:               3049
+     $scopeinfo                    527
+     D_FF                          515
+     and_4T                        693
+     and_not_4T                    229
+     buf_3T                         11
+     inv_3T                         28
+     mux_4T                        275
+     nand_4T                         2
+     or_4T                         542
+     or_not_4T                      82
+     xnor_4T                        72
+     xor_4T                         73
+
+   Area for cell type $scopeinfo is unknown!
+
+   Chip area for module '\s15850_nem': 13091264.000000
+     of which used for sequential elements: 10328840.000000 (78.90%)
+
+------------- Muxig ---------------
+------------- Stats ---------------
+Area 3T: 18551424.000000
+Area 4T: 13091264.000000
+Ratio 4T->3T: .70567434607715289133%
+Area MUX: 
+Ratio MUX->3T: %
diff --git a/ISCAS_but_no_mux4T/s27.ratio b/ISCAS_but_no_mux4T/s27.ratio
new file mode 100644
index 0000000..7aeff4e
--- /dev/null
+++ b/ISCAS_but_no_mux4T/s27.ratio
@@ -0,0 +1,68 @@
+------------- normal 3T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys.lib
+
+14. Printing statistics.
+
+=== s27_nem ===
+
+   Number of wires:                 21
+   Number of wire bits:             21
+   Number of public wires:          12
+   Number of public wire bits:      12
+   Number of ports:                  6
+   Number of port bits:              6
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                 16
+     $scopeinfo                      3
+     D_FF                            3
+     and_3T                          1
+     inv_3T                          3
+     nand_3T                         4
+     nor_3T                          2
+
+   Area for cell type $scopeinfo is unknown!
+
+   Chip area for module '\s27_nem': 84552.000000
+     of which used for sequential elements: 60168.000000 (71.16%)
+
+------------- 4T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys_extended.lib
+
+14. Printing statistics.
+
+=== s27_nem ===
+
+   Number of wires:                 20
+   Number of wire bits:             20
+   Number of public wires:          12
+   Number of public wire bits:      12
+   Number of ports:                  6
+   Number of port bits:              6
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                 15
+     $scopeinfo                      3
+     D_FF                            3
+     and_4T                          2
+     and_not_4T                      2
+     inv_3T                          2
+     or_4T                           2
+     or_not_4T                       1
+
+   Area for cell type $scopeinfo is unknown!
+
+   Chip area for module '\s27_nem': 71504.000000
+     of which used for sequential elements: 60168.000000 (84.15%)
+
+------------- Muxig ---------------
+------------- Stats ---------------
+Area 3T: 84552.000000
+Area 4T: 71504.000000
+Ratio 4T->3T: .84568076449995269183%
+Area MUX: 
+Ratio MUX->3T: %
diff --git a/ISCAS_but_no_mux4T/s35932.ratio b/ISCAS_but_no_mux4T/s35932.ratio
new file mode 100644
index 0000000..2419ba4
--- /dev/null
+++ b/ISCAS_but_no_mux4T/s35932.ratio
@@ -0,0 +1,75 @@
+------------- normal 3T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys.lib
+
+14. Printing statistics.
+
+=== s35932_nem ===
+
+   Number of wires:               9206
+   Number of wire bits:           9206
+   Number of public wires:        3821
+   Number of public wire bits:    3821
+   Number of ports:                356
+   Number of port bits:            356
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:               9170
+     $scopeinfo                   1728
+     D_FF                         1728
+     and_3T                       1685
+     inv_3T                          1
+     mux_3T                         32
+     nand_3T                      1446
+     nor_3T                       1334
+     or_3T                          16
+     xnor_3T                       592
+     xor_3T                        608
+
+   Area for cell type $scopeinfo is unknown!
+
+   Chip area for module '\s35932_nem': 58830640.000000
+     of which used for sequential elements: 34656768.000000 (58.91%)
+
+------------- 4T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys_extended.lib
+
+14. Printing statistics.
+
+=== s35932_nem ===
+
+   Number of wires:               8853
+   Number of wire bits:           8853
+   Number of public wires:        3821
+   Number of public wire bits:    3821
+   Number of ports:                356
+   Number of port bits:            356
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:               8817
+     $scopeinfo                   1728
+     D_FF                         1728
+     and_4T                       2251
+     and_not_4T                    155
+     inv_3T                        240
+     mux_4T                        384
+     or_4T                         507
+     or_not_4T                     608
+     xnor_4T                       768
+     xor_4T                        448
+
+   Area for cell type $scopeinfo is unknown!
+
+   Chip area for module '\s35932_nem': 42941576.000000
+     of which used for sequential elements: 34656768.000000 (80.71%)
+
+------------- Muxig ---------------
+------------- Stats ---------------
+Area 3T: 58830640.000000
+Area 4T: 42941576.000000
+Ratio 4T->3T: .72991855944453434468%
+Area MUX: 
+Ratio MUX->3T: %
diff --git a/ISCAS_but_no_mux4T/s382.ratio b/ISCAS_but_no_mux4T/s382.ratio
new file mode 100644
index 0000000..46c701f
--- /dev/null
+++ b/ISCAS_but_no_mux4T/s382.ratio
@@ -0,0 +1,75 @@
+------------- normal 3T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys.lib
+
+14. Printing statistics.
+
+=== s382_nem ===
+
+   Number of wires:                154
+   Number of wire bits:            154
+   Number of public wires:          63
+   Number of public wire bits:      63
+   Number of ports:                 10
+   Number of port bits:             10
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                150
+     $scopeinfo                     21
+     D_FF                           21
+     and_3T                         10
+     inv_3T                          7
+     mux_3T                          1
+     nand_3T                        18
+     nor_3T                         50
+     or_3T                          15
+     xnor_3T                         2
+     xor_3T                          5
+
+   Area for cell type $scopeinfo is unknown!
+
+   Chip area for module '\s382_nem': 783040.000000
+     of which used for sequential elements: 421176.000000 (53.79%)
+
+------------- 4T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys_extended.lib
+
+14. Printing statistics.
+
+=== s382_nem ===
+
+   Number of wires:                147
+   Number of wire bits:            147
+   Number of public wires:          63
+   Number of public wire bits:      63
+   Number of ports:                 10
+   Number of port bits:             10
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                143
+     $scopeinfo                     21
+     D_FF                           21
+     and_4T                         29
+     and_not_4T                     19
+     inv_3T                          4
+     mux_4T                          3
+     or_4T                          28
+     or_not_4T                      10
+     xnor_4T                         5
+     xor_4T                          3
+
+   Area for cell type $scopeinfo is unknown!
+
+   Chip area for module '\s382_nem': 560032.000000
+     of which used for sequential elements: 421176.000000 (75.21%)
+
+------------- Muxig ---------------
+------------- Stats ---------------
+Area 3T: 783040.000000
+Area 4T: 560032.000000
+Ratio 4T->3T: .71520228851655087862%
+Area MUX: 
+Ratio MUX->3T: %
diff --git a/ISCAS_but_no_mux4T/s38417.ratio b/ISCAS_but_no_mux4T/s38417.ratio
new file mode 100644
index 0000000..655db41
--- /dev/null
+++ b/ISCAS_but_no_mux4T/s38417.ratio
@@ -0,0 +1,76 @@
+------------- normal 3T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys.lib
+
+14. Printing statistics.
+
+=== s38417_nem ===
+
+   Number of wires:              10029
+   Number of wire bits:          10029
+   Number of public wires:        3862
+   Number of public wire bits:    3862
+   Number of ports:                135
+   Number of port bits:            135
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:              10052
+     $scopeinfo                   1564
+     D_FF                         1463
+     and_3T                        993
+     inv_3T                        639
+     mux_3T                        562
+     nand_3T                      3110
+     nor_3T                       1278
+     or_3T                         169
+     xnor_3T                       177
+     xor_3T                         97
+
+   Area for cell type $scopeinfo is unknown!
+
+   Chip area for module '\s38417_nem': 53702264.000000
+     of which used for sequential elements: 29341928.000000 (54.64%)
+
+------------- 4T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys_extended.lib
+
+14. Printing statistics.
+
+=== s38417_nem ===
+
+   Number of wires:               9824
+   Number of wire bits:           9824
+   Number of public wires:        3862
+   Number of public wire bits:    3862
+   Number of ports:                135
+   Number of port bits:            135
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:               9847
+     $scopeinfo                   1564
+     D_FF                         1463
+     and_4T                       1982
+     and_not_4T                    913
+     inv_3T                        533
+     mux_4T                        600
+     nand_4T                       103
+     or_4T                        1451
+     or_not_4T                     955
+     xnor_4T                       148
+     xor_4T                        135
+
+   Area for cell type $scopeinfo is unknown!
+
+   Chip area for module '\s38417_nem': 38505624.000000
+     of which used for sequential elements: 29341928.000000 (76.20%)
+
+------------- Muxig ---------------
+------------- Stats ---------------
+Area 3T: 53702264.000000
+Area 4T: 38505624.000000
+Ratio 4T->3T: .71702049656602932047%
+Area MUX: 
+Ratio MUX->3T: %
diff --git a/ISCAS_but_no_mux4T/s38584.ratio b/ISCAS_but_no_mux4T/s38584.ratio
new file mode 100644
index 0000000..5e4cb3d
--- /dev/null
+++ b/ISCAS_but_no_mux4T/s38584.ratio
@@ -0,0 +1,79 @@
+------------- normal 3T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys.lib
+
+14. Printing statistics.
+
+=== s38584_nem ===
+
+   Number of wires:              12224
+   Number of wire bits:          12224
+   Number of public wires:        3793
+   Number of public wire bits:    3793
+   Number of ports:                343
+   Number of port bits:            343
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:              12099
+     $scopeinfo                   1426
+     D_FF                         1423
+     and_3T                        483
+     buf_3T                          7
+     inv_3T                        444
+     mux_3T                        554
+     nand_3T                      4302
+     nor_3T                       2828
+     or_3T                         476
+     xnor_3T                        55
+     xor_3T                        101
+
+   Area for cell type $scopeinfo is unknown!
+
+   Chip area for module '\s38584_nem': 58685760.000000
+     of which used for sequential elements: 28539688.000000 (48.63%)
+
+------------- 4T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys_extended.lib
+
+14. Printing statistics.
+
+=== s38584_nem ===
+
+   Number of wires:              11740
+   Number of wire bits:          11740
+   Number of public wires:        3793
+   Number of public wire bits:    3793
+   Number of ports:                343
+   Number of port bits:            343
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:              11615
+     $scopeinfo                   1426
+     D_FF                         1423
+     and_4T                       2838
+     and_not_4T                   1473
+     buf_3T                          7
+     inv_3T                         78
+     mux_4T                        635
+     nand_4T                        32
+     nor_3T                          4
+     or_4T                        2537
+     or_not_4T                    1001
+     xnor_4T                        51
+     xor_4T                        110
+
+   Area for cell type $scopeinfo is unknown!
+
+   Chip area for module '\s38584_nem': 40057032.000000
+     of which used for sequential elements: 28539688.000000 (71.25%)
+
+------------- Muxig ---------------
+------------- Stats ---------------
+Area 3T: 58685760.000000
+Area 4T: 40057032.000000
+Ratio 4T->3T: .68256817326724575092%
+Area MUX: 
+Ratio MUX->3T: %
diff --git a/ISCAS_but_no_mux4T/s420.ratio b/ISCAS_but_no_mux4T/s420.ratio
new file mode 100644
index 0000000..6939115
--- /dev/null
+++ b/ISCAS_but_no_mux4T/s420.ratio
@@ -0,0 +1,74 @@
+------------- normal 3T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys.lib
+
+14. Printing statistics.
+
+=== s420_nem ===
+
+   Number of wires:                179
+   Number of wire bits:            179
+   Number of public wires:          68
+   Number of public wire bits:      68
+   Number of ports:                 20
+   Number of port bits:             20
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                160
+     $scopeinfo                     16
+     D_FF                           16
+     and_3T                         14
+     inv_3T                         21
+     mux_3T                          5
+     nand_3T                        44
+     nor_3T                         33
+     or_3T                           8
+     xnor_3T                         2
+     xor_3T                          1
+
+   Area for cell type $scopeinfo is unknown!
+
+   Chip area for module '\s420_nem': 713176.000000
+     of which used for sequential elements: 320896.000000 (45.00%)
+
+------------- 4T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys_extended.lib
+
+14. Printing statistics.
+
+=== s420_nem ===
+
+   Number of wires:                155
+   Number of wire bits:            155
+   Number of public wires:          68
+   Number of public wire bits:      68
+   Number of ports:                 20
+   Number of port bits:             20
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                136
+     $scopeinfo                     16
+     D_FF                           16
+     and_4T                         21
+     and_not_4T                     27
+     inv_3T                          5
+     mux_4T                         13
+     or_4T                          31
+     or_not_4T                       4
+     xnor_4T                         3
+
+   Area for cell type $scopeinfo is unknown!
+
+   Chip area for module '\s420_nem': 457688.000000
+     of which used for sequential elements: 320896.000000 (70.11%)
+
+------------- Muxig ---------------
+------------- Stats ---------------
+Area 3T: 713176.000000
+Area 4T: 457688.000000
+Ratio 4T->3T: .64176023870685496988%
+Area MUX: 
+Ratio MUX->3T: %
diff --git a/ISCAS_but_no_mux4T/s5378.ratio b/ISCAS_but_no_mux4T/s5378.ratio
new file mode 100644
index 0000000..0ef2c19
--- /dev/null
+++ b/ISCAS_but_no_mux4T/s5378.ratio
@@ -0,0 +1,76 @@
+------------- normal 3T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys.lib
+
+14. Printing statistics.
+
+=== s5378_nem ===
+
+   Number of wires:               1384
+   Number of wire bits:           1384
+   Number of public wires:         489
+   Number of public wire bits:     489
+   Number of ports:                 85
+   Number of port bits:             85
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:               1361
+     $scopeinfo                    179
+     D_FF                          160
+     and_3T                         52
+     inv_3T                         74
+     mux_3T                         17
+     nand_3T                       311
+     nor_3T                        496
+     or_3T                          51
+     xnor_3T                        17
+     xor_3T                          4
+
+   Area for cell type $scopeinfo is unknown!
+
+   Chip area for module '\s5378_nem': 6285504.000000
+     of which used for sequential elements: 3208960.000000 (51.05%)
+
+------------- 4T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys_extended.lib
+
+14. Printing statistics.
+
+=== s5378_nem ===
+
+   Number of wires:               1326
+   Number of wire bits:           1326
+   Number of public wires:         489
+   Number of public wire bits:     489
+   Number of ports:                 85
+   Number of port bits:             85
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:               1303
+     $scopeinfo                    179
+     D_FF                          160
+     and_4T                        242
+     and_not_4T                    123
+     inv_3T                         31
+     mux_4T                         27
+     nand_4T                        10
+     or_4T                         407
+     or_not_4T                     102
+     xnor_4T                        15
+     xor_4T                          7
+
+   Area for cell type $scopeinfo is unknown!
+
+   Chip area for module '\s5378_nem': 4483744.000000
+     of which used for sequential elements: 3208960.000000 (71.57%)
+
+------------- Muxig ---------------
+------------- Stats ---------------
+Area 3T: 6285504.000000
+Area 4T: 4483744.000000
+Ratio 4T->3T: .71334677378297746688%
+Area MUX: 
+Ratio MUX->3T: %
diff --git a/ISCAS_but_no_mux4T/s641.ratio b/ISCAS_but_no_mux4T/s641.ratio
new file mode 100644
index 0000000..058417a
--- /dev/null
+++ b/ISCAS_but_no_mux4T/s641.ratio
@@ -0,0 +1,70 @@
+------------- normal 3T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys.lib
+
+14. Printing statistics.
+
+=== s641_nem ===
+
+   Number of wires:                216
+   Number of wire bits:            216
+   Number of public wires:          93
+   Number of public wire bits:      93
+   Number of ports:                 60
+   Number of port bits:             60
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                180
+     $scopeinfo                     19
+     D_FF                           17
+     and_3T                          6
+     inv_3T                         22
+     nand_3T                        67
+     nor_3T                         40
+     or_3T                           9
+
+   Area for cell type $scopeinfo is unknown!
+
+   Chip area for module '\s641_nem': 728536.000000
+     of which used for sequential elements: 340952.000000 (46.80%)
+
+------------- 4T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys_extended.lib
+
+14. Printing statistics.
+
+=== s641_nem ===
+
+   Number of wires:                210
+   Number of wire bits:            210
+   Number of public wires:          93
+   Number of public wire bits:      93
+   Number of ports:                 60
+   Number of port bits:             60
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                174
+     $scopeinfo                     19
+     D_FF                           17
+     and_4T                         40
+     and_not_4T                     21
+     inv_3T                         17
+     mux_4T                          3
+     or_4T                          34
+     or_not_4T                      23
+
+   Area for cell type $scopeinfo is unknown!
+
+   Chip area for module '\s641_nem': 516520.000000
+     of which used for sequential elements: 340952.000000 (66.01%)
+
+------------- Muxig ---------------
+------------- Stats ---------------
+Area 3T: 728536.000000
+Area 4T: 516520.000000
+Ratio 4T->3T: .70898349566802464119%
+Area MUX: 
+Ratio MUX->3T: %
diff --git a/ISCAS_but_no_mux4T/s713.ratio b/ISCAS_but_no_mux4T/s713.ratio
new file mode 100644
index 0000000..a00809d
--- /dev/null
+++ b/ISCAS_but_no_mux4T/s713.ratio
@@ -0,0 +1,70 @@
+------------- normal 3T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys.lib
+
+14. Printing statistics.
+
+=== s713_nem ===
+
+   Number of wires:                215
+   Number of wire bits:            215
+   Number of public wires:          93
+   Number of public wire bits:      93
+   Number of ports:                 59
+   Number of port bits:             59
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                179
+     $scopeinfo                     19
+     D_FF                           17
+     and_3T                         16
+     inv_3T                         20
+     nand_3T                        61
+     nor_3T                         41
+     or_3T                           5
+
+   Area for cell type $scopeinfo is unknown!
+
+   Chip area for module '\s713_nem': 735368.000000
+     of which used for sequential elements: 340952.000000 (46.36%)
+
+------------- 4T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys_extended.lib
+
+14. Printing statistics.
+
+=== s713_nem ===
+
+   Number of wires:                209
+   Number of wire bits:            209
+   Number of public wires:          93
+   Number of public wire bits:      93
+   Number of ports:                 59
+   Number of port bits:             59
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                173
+     $scopeinfo                     19
+     D_FF                           17
+     and_4T                         39
+     and_not_4T                     20
+     inv_3T                         16
+     mux_4T                          3
+     or_4T                          35
+     or_not_4T                      24
+
+   Area for cell type $scopeinfo is unknown!
+
+   Chip area for module '\s713_nem': 515360.000000
+     of which used for sequential elements: 340952.000000 (66.16%)
+
+------------- Muxig ---------------
+------------- Stats ---------------
+Area 3T: 735368.000000
+Area 4T: 515360.000000
+Ratio 4T->3T: .70081918168862392706%
+Area MUX: 
+Ratio MUX->3T: %
diff --git a/ISCAS_but_no_mux4T/s9234.ratio b/ISCAS_but_no_mux4T/s9234.ratio
new file mode 100644
index 0000000..724333c
--- /dev/null
+++ b/ISCAS_but_no_mux4T/s9234.ratio
@@ -0,0 +1,78 @@
+------------- normal 3T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys.lib
+
+14. Printing statistics.
+
+=== s9234_nem ===
+
+   Number of wires:               1058
+   Number of wire bits:           1058
+   Number of public wires:         355
+   Number of public wire bits:     355
+   Number of ports:                 76
+   Number of port bits:             76
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:               1010
+     $scopeinfo                    145
+     D_FF                          135
+     and_3T                         68
+     buf_3T                          8
+     inv_3T                         42
+     mux_3T                         35
+     nand_3T                       322
+     nor_3T                        174
+     or_3T                          37
+     xnor_3T                        27
+     xor_3T                         17
+
+   Area for cell type $scopeinfo is unknown!
+
+   Chip area for module '\s9234_nem': 5215368.000000
+     of which used for sequential elements: 2707560.000000 (51.92%)
+
+------------- 4T ---------------
+
+yosys> stat -liberty ./nem_liberty/nem_basic_yosys_extended.lib
+
+14. Printing statistics.
+
+=== s9234_nem ===
+
+   Number of wires:               1011
+   Number of wire bits:           1011
+   Number of public wires:         355
+   Number of public wire bits:     355
+   Number of ports:                 76
+   Number of port bits:             76
+   Number of memories:               0
+   Number of memory bits:            0
+   Number of processes:              0
+   Number of cells:                963
+     $scopeinfo                    145
+     D_FF                          135
+     and_4T                        258
+     and_not_4T                     99
+     buf_3T                          8
+     inv_3T                          7
+     mux_4T                         35
+     nand_4T                         2
+     or_4T                         166
+     or_not_4T                      58
+     xnor_4T                        32
+     xor_4T                         18
+
+   Area for cell type $scopeinfo is unknown!
+
+   Chip area for module '\s9234_nem': 3654304.000000
+     of which used for sequential elements: 2707560.000000 (74.09%)
+
+------------- Muxig ---------------
+------------- Stats ---------------
+Area 3T: 5215368.000000
+Area 4T: 3654304.000000
+Ratio 4T->3T: .70067999036693096249%
+Area MUX: 
+Ratio MUX->3T: %