fox[14], fix[13], pof[10], ixt[10], gof[8], opi[7], oft[7], pot[7], top[7], fug[7], ufo[7], fit[6], tip[6], goi[5], gut[4], out[4],
ix[9], xi[9], po[6], pi[5], go[4], ti[2], ui[2], tu[2],