bogom[10], bomom[9], osmom[7], somom[7],
boom[7], obom[7], moog[7], smog[7], omom[6], boso[6], osom[5], somo[5],
bom[6], mob[6], omo[4], osm[4], som[4], oso[3],
bo[4], go[4], om[3], os[2],
