bigo[8], bogi[8], choi[7],
big[7], gib[7], ghi[7], chi[6], ich[6], cob[6], hoc[6], och[6], boi[5], obi[5], goi[5], ogi[5], hoi[5], wig[5], hiw[5], wic[4], iwo[3], owi[3], wio[3],
bi[4], hi[4], bo[4], go[4], ho[4], oh[4], ci[3], co[3], iw[2],
