bomb[11], mobb[11], bubo[9], tumb[8], budo[7],
bob[8], mob[8], bub[7], bum[7], dom[6], bot[6], tob[6], mud[5], mut[5], tod[4], duo[4], out[4],
ob[5], um[4], do[3], od[3], du[2], ud[2], tu[2],
