m9rr
n9rr1
o9rr1r
p9rr
q9rr1
b0sr1
c0sr1r
d0sr
e0sr1
f0sr1r
0qtr1r
1qtr
2qtr1
3qtr1r
4qtr
phur
qhur1
rhur1r
shur
thur1
e8ur1
f8ur1r
g8ur
h8ur1
i8ur1r