offs[11], soff[11], suff[10], tuff[10], soft[8], ufos[8], tofu[8], stuf[7], outs[5],
off[10], uff[9], oft[7], ufo[7], ost[4], tos[4], sou[4], uso[4], out[4],
os[3], so[3], st[2], tu[2],
