tburk
sbur
rburku
qburk
pbur
4ktr
3ktrku
2ktrk
1ktr
0ktrku
fusrku
eusrk
dusr
cusrku
busrk
q3rrk
p3rr
o3rrku
n3rrk
m3rr
1crr
0crrku
zcrrk
ycrr
xcrrku