x8h7dz y8h7 z8h7d 08h7dz 18h7
mzi7 nzi7d ozi7dz pzi7 qzi7d
bqj7d cqj7dz dqj7 eqj7d fqj7dz
0gk7dz 1gk7 2gk7d 3gk7dz 4gk7
p7k7 q7k7d r7k7dz s7k7 t7k7d