bigo[8], bogi[8], bimo[7], biom[7], goim[7], iwom[5],
big[7], gib[7], bim[6], mig[6], bom[6], mob[6], boi[5], obi[5], goi[5], ogi[5], wig[5], moi[4], iwo[3], owi[3], wio[3], wow[3],
bi[4], bo[4], go[4], im[3], mi[3], om[3], iw[2],
