71d4 61d4gq 51d4g 41d4 31d4gq
ibd4gq hbd4g gbd4 fbd4gq ebd4g
tkc4g skc4 rkc4gq qkc4g pkc4
4tb4 3tb4gq 2tb4g 1tb4 0tb4gq
f3a4gq e3a4g d3a4 c3a4gq b3a4g