m1nm
n1nm0
o1nm0c
p1nm
q1nm0
bsom0
csom0c
dsom
esom0
fsom0c
0ipm0c
1ipm
2ipm0
3ipm0c
4ipm
p9pm
q9pm0
r9pm0c
s9pm
t9pm0
e0qm0
f0qm0c
g0qm
h0qm0
i0qm0c