bobem[10], bebop[10],
bomb[9], bebe[8], pomb[8], peem[6], opem[6],
bob[7], bom[6], mob[6], bee[5], mop[5], mee[4],
be[4], bo[4], em[3], me[3], om[3], pe[3], op[3], po[3], ee[2], eo[2],
