obij[8], bimo[7], biom[7], mimo[6], moim[6],
bij[7], boj[7], job[7], joj[7], bim[6], bom[6], mob[6], mim[5], boi[5], obi[5], moi[4],
bi[4], bo[4], oj[4], im[3], mi[3], om[3],
