t2eil
s2ei
r2eilw
q2eil
p2ei
4bei
3beilw
2beil
1bei
0beilw
fldilw
eldil
dldi
cldilw
bldil
qucil
puci
oucilw
nucil
muci
13bi
03bilw
z3bil
y3bi
x3bilw