9kcup4
alcu
blcup
clcup4
dlcu
ybdu
zbdup
0bdup4
1bdu
2bdup
n2dup
o2dup4
p2du
q2dup
r2dup4
cteup4
dteu
eteup
fteup4
gteu
1jfu
2jfup
3jfup4
4jfu
5jfup