robb[9], bobs[9], bibi[8], coir[8], obis[7], bors[7], ibis[6], bris[6], iris[4],
bob[8], bio[6], obi[6], bor[6], cis[6], sic[6], bis[5], roi[4], sir[3],
ob[5], bi[4], os[3], so[3], si[2],
