boli[8], lobs[8], obis[7], boss[7], silo[6], soli[6], biss[6], sols[6], ossi[5],
bol[7], lob[7], bio[6], obi[6], bis[5], los[5], sol[5], iss[3],
ob[5], bi[4], os[3], so[3], si[2],
