0lrcbs
1lrc
2lrcb
3lrcbs
4lrc
pcsc
qcscb
rcscbs
scsc
tcscb
e3scb
f3scbs
g3sc
h3scb
i3scbs
3ttcbs
4ttc
5ttcb
6ttcbs
7ttc
skuc
tkucb
ukucbs
vkuc
wkucb