begu[10], webu[8],
bug[9], gub[9], bum[8], umb[8], gum[8], beg[7], gem[6], emu[6], bee[5], web[5], mee[4], mew[4], ewe[3],
bu[6], gu[6], mu[5], be[4], wu[4], em[3], me[3], ee[2], ew[2], we[2],
