All NMOS/PMOS lengths should be 0.8U. The lengths of your NMOS/PMOS transistors are specified below, based upon the last digit of your SSN:
SSN last digit NMOS Width(lamda) PMOS Width(lambda) 0 4 10 1 6 15 2 8 20 3 10 25 4 12 30 5 14 35 6 16 40 7 18 45 8 20 50 9 22 55
Convert to microns by multiplying the lamda value by the microns/lambda value for the target technology (for scn08hp, 1 lambda = 0.4 U).