15q6
25q6t
35q6tn
45q6
55q6t
qwr6t
rwr6tn
swr6
twr6t
uwr6tn
fns6tn
gns6
hns6t
ins6tn
jns6
4dt6
5dt6t
6dt6tn
7dt6
8dt6t
t4t6t
u4t6tn
v4t6
w4t6t
x4t6tn