log1:
@0 a = 0
@1 a = 1
@2 a = 2
@3 a = 3
@4 a = 4
log2:
@0 b = 0
@1 b = 1
@2 b = 2
@3 b = 3
@4 b = 4
@5 b = 5
@6 b = 6
@7 b = 7
@8 b = 8
@9 b = 9
log3:
@5 c = 5
@6 c = 6
@7 c = 7
@8 c = 8
@9 c = 9