mu1b
nu1b7
ou1b7r
pu1b
qu1b7
bl2b7
cl2b7r
dl2b
el2b7
fl2b7r
0b3b7r
1b3b
2b3b7
3b3b7r
4b3b
p23b
q23b7
r23b7r
s23b
t23b7
et4b7
ft4b7r
gt4b
ht4b7
it4b7r