p2of
q2of6
r2of6r
s2of
t2of6
etpf6
ftpf6r
gtpf
htpf6
itpf6r
3jqf6r
4jqf
5jqf6
6jqf6r
7jqf
sarf
tarf6
uarf6r
varf
warf6
h1rf6
i1rf6r
j1rf
k1rf6
l1rf6r