22pp2
32pp2a
42pp
52pp2
62pp2a
rtqp2a
stqp
ttqp2
utqp2a
vtqp
gkrp
hkrp2
ikrp2a
jkrp
kkrp2
5asp2
6asp2a
7asp
8asp2
9asp2a
u1sp2a
v1sp
w1sp2
x1sp2a
y1sp