mobs[9], bums[8], bons[7], snob[7], obus[7], sumo[7], umso[7],
mob[8], bum[7], bon[6], bus[5], mus[5], ums[5], ons[4], sou[4], uso[4], uns[3],
ob[5], um[4], on[3], os[3], so[3], nu[2],
