bibą[12], bobą[12], obcą[11], owcą[9], bibo[8], bobo[8], obco[7], oboi[6], owco[5], owoc[5],
bib[7], bob[7], iwą[7], ową[7], cob[6], boi[5], obi[5], wic[4], iwo[3], owi[3], wio[3], owo[3],
bi[4], bo[4], ci[3], co[3], iw[2],
