roccbw
socc
toccb
uoccbw
vocc
gfdc
hfdcb
ifdcbw
jfdc
kfdcb
55dcb
65dcbw
75dc
85dcb
95dcbw
uwecbw
vwec
wwecb
xwecbw
ywec
jnfc
knfcb
lnfcbw
mnfc
nnfcb