18x7 08x7x7 z8x7x y8x7 x8x7x7
cix7x7 bix7x aix7 9hx7x7 8hx7x
nrw7x mrw7 lrw7x7 krw7x jrw7
y0v7 x0v7x7 w0v7x v0v7 u0v7x7
99u7x7 89u7x 79u7 69u7x7 59u7x