# B: 0, C: 0, L: 1, c: 0
C
# B: 0, C: 0, L: 1, c: 0
I#
# B: 1, C: 1, L: 1, c: 1
t comment
# B: 9, C: 9, L: 1, c: 9
c
# B: 9, C: 9, L: 1, c: 9
b\x0a