w2std
v2st
u2stdk
t2std
s2st
7bst
6bstdk
5bstd
4bst
3bstdk
ilrtdk
hlrtd
glrt
flrtdk
elrtd
tuqtd
suqt
ruqtdk
quqtd
puqt
43pt
33ptdk
23ptd
13pt
03ptdk