A0
B0
A1
B1
A2
B2
A3
B3
Cin
A0, B0
G0, P0
A1, B1
G1, P1
A2, B2
G2, P2
A3, B3
G3, P3
G0-G3
P0-P3
C1-C4
S0
S1
S2
S3
by vinayak