Hierarchy	Input	Constant Input	Unused Input	Floating Input	Output	Constant Output	Unused Output	Floating Output	Bidir	Constant Bidir	Unused Bidir	Input only Bidir	Output only Bidir
S3	2	0	0	0	7	0	0	0	0	0	0	0	0
S2	2	0	0	0	7	0	0	0	0	0	0	0	0
S1	2	0	0	0	7	0	0	0	0	0	0	0	0
S0	2	0	0	0	7	0	0	0	0	0	0	0	0
comb_6	10	0	0	0	2	0	0	0	0	0	0	0	0
comb_5	10	0	0	0	2	0	0	0	0	0	0	0	0
comb_4	10	0	0	0	2	0	0	0	0	0	0	0	0
comb_3	10	0	0	0	2	0	0	0	0	0	0	0	0