97d2r7 87d2r 77d2 67d2r7 57d2r
khd2r jhd2 ihd2r7 hhd2r ghd2
vqc2 uqc2r7 tqc2r sqc2 rqc2r7
6zb2r7 5zb2r 4zb2 3zb2r7 2zb2r
h9a2r g9a2 f9a2r7 e9a2r d9a2