at4m bt4mr ct4mra dt4m et4mr

zj5mr 0j5mra 1j5m 2j5mr 3j5mra

oa6mra pa6m qa6mr ra6mra sa6m

d16m e16mr f16mra g16m h16mr

2r7mr 3r7mra 4r7m 5r7mr 6r7mra