SINGLE CELL OUTPUT USING PSPICE PROBE

These are the output waveforms of a single cell for a 4-bit x 4-bit multiplier CMOS circuit. This circuit was designed using L-EDIT. Waveform V(262) is input a, V(6) is input b, V(107) is Sin, V(226) is Cin, V(8) is Sout, and V(137) is Cout respectively.
FOUR-BIT X FOUR-BIT MULTIPLIER (SINGLE CELL) TRUTH TABLE
a.....b....Sin....Cin (ab)....Sin....Cin Sout....Cout
...0.....0......0.......0
...0.....0......0.......1
...0.....0......1.......0
...0.....0......1.......1
...0.....1......0.......0
...0.....1......0.......1
...0.....1......1.......0
...0.....1......1.......1
...1.....0......0.......0
...1.....0......0.......1
...1.....0......1.......0
...1.....0......1.......1
...1.....1......0.......0
...1.....1......0.......1
...1.....1......1.......0
...1.....1......1.......1
 ....0........0........0 ....0........0........1 ....0........1........0 ....0........1........1 ....0........0........0 ....0........0........1 ....0........1........0 ....0........1........1 ....0........0........0 ....0........0........1 ....0........1........0 ....0........1........1 ....1........0........0 ....1........0........1 ....1........1........0 ....1........1........1 .....0..........0 .....1..........0 .....1..........0 .....0..........1 .....0..........0 .....1..........0 .....1..........0 .....0..........1 .....0..........0 .....1..........0 .....1..........0 .....0..........1 .....1..........0 .....0..........1 .....0..........1 .....1..........1