o1nfwd
p1nf
q1nfw
r1nfwd
s1nf
dsof
esofw
fsofwd
gsof
hsofw
2ipfw
3ipfwd
4ipf
5ipfw
6ipfwd
r9pfwd
s9pf
t9pfw
u9pfwd
v9pf
g0qf
h0qfw
i0qfwd
j0qf
k0qfw