0upul0
1upu
2upul
3upul0
4upu
plqu
qlqul
rlqul0
slqu
tlqul
ecrul
fcrul0
gcru
hcrul
icrul0
32rul0
42ru
52rul
62rul0
72ru
stsu
ttsul
utsul0
vtsu
wtsul