bims[8], bubi[8], bums[8], muds[6], musi[6], idus[4],
bim[7], bub[7], bum[7], bis[5], mud[5], bus[5], mus[5], ums[5], dis[3], sud[3], uds[3],
bi[4], im[4], mi[4], um[4], si[2], du[2], ud[2], ui[2],
