mstr
lstra2
kstra
jstr
istra2
x1sra2
w1sra
v1sr
u1sra2
t1sra
8asra
7asr
6asra2
5asra
4asr
jkrr
ikrra2
hkrra
gkrr
fkrra2
utqra2
ttqra
stqr
rtqra2
qtqra