obabi[9], obawo[7],
babi[8], biba[8], abbo[8], babo[8], boba[8], obab[8], bibo[8], bobo[8], oboi[6], bawi[6], wabi[6], obaw[6],
bab[7], bib[7], bob[7], bai[5], abo[5], boa[5], oba[5], boi[5], obi[5], baw[5], wab[5], iwa[3], owa[3], iwo[3], owi[3], wio[3], owo[3],
ba[4], bi[4], bo[4], iw[2],
