mcok
ncok2
ocok2w
pcok
qcok2
b3ok2
c3ok2w
d3ok
e3ok2
f3ok2w
0tpk2w
1tpk
2tpk2
3tpk2w
4tpk
pkqk
qkqk2
rkqk2w
skqk
tkqk2
ebrk2
fbrk2w
gbrk
hbrk2
ibrk2w