vbsl
wbslr
xbslrr
ybsl
zbslr
k2slr
l2slrr
m2sl
n2slr
o2slrr
9stlrr
attl
bttlr
cttlrr
dttl
yjul
zjulr
0julrr
1jul
2julr
navlr
oavlrr
pavl
qavlr
ravlrr