bums[8], tumb[8], cuts[7], bunt[6], munt[6], must[6], muts[6], tuns[4],
bum[7], cut[6], bst[5], bus[5], mus[5], ums[5], mut[5], nun[3], uns[3], nut[3], tun[3],
um[4], st[2], nu[2], tu[2],
