fobem[12], bobem[10], bodem[9],
efeb[10], efem[9], efod[9], bomb[9], efom[9], bebe[8], demo[6],
fob[9], fee[7], bob[7], efo[7], bod[6], bom[6], mob[6], bee[5], dem[5], dom[5], mod[5], odm[5], mee[4], deo[4], ode[4],
ef[6], fe[6], be[4], bo[4], de[3], em[3], me[3], do[3], od[3], om[3], ee[2], eo[2],
