z8g0i y8g0 x8g0il w8g0i v8g0
aig0 9hg0il 8hg0i 7hg0 6hg0il
lrf0il krf0i jrf0 irf0il hrf0i
w0e0i v0e0 u0e0il t0e0i s0e0
79d0 69d0il 59d0i 49d0 39d0il