x7n5pl y7n5 z7n5p 07n5pl 17n5
myo5 nyo5p oyo5pl pyo5 qyo5p
bpp5p cpp5pl dpp5 epp5p fpp5pl
0fq5pl 1fq5 2fq5p 3fq5pl 4fq5
p6q5 q6q5p r6q5pl s6q5 t6q5p