bomb[9], bobo[8], boom[7], obom[7], bzom[7], boso[6], osom[5], somo[5], mowo[5], ozom[5], zoom[5], mszo[5], zwom[5], sowo[4], wszo[4],
bob[7], bom[6], mob[6], omo[4], osm[4], som[4], oso[3], owo[3], zoo[3],
bo[4], om[3], os[2], oz[2],