bims[8], bris[6], mirs[6], bist[6], bits[6], mist[6], rist[4],
bim[7], mir[5], bis[5], bit[5], mit[5], bst[5], dir[3], dis[3], sir[3], ist[3],
bi[4], im[4], mi[4], si[2], ti[2], st[2],
