w3rr1
x3rr11
y3rr
z3rr1
03rr11
lusr11
musr
nusr1
ousr11
pusr
altr
bltr1
cltr11
dltr
eltr1
zbur1
0bur11
1bur
2bur1
3bur11
o2ur11
p2ur
q2ur1
r2ur11
s2ur