bigo[8], bogi[8], bimo[7], biom[7], goim[7],
big[7], gib[7], ghi[7], bim[6], mig[6], bom[6], mob[6], mho[6], ohm[6], boi[5], obi[5], goi[5], ogi[5], hoi[5], moi[4],
hm[5], bi[4], hi[4], bo[4], go[4], ho[4], oh[4], im[3], mi[3], om[3],
