bijmy[11],
biby[9], bimy[8], bici[7], imij[7], myci[7],
bib[7], bij[7], bym[7], myj[7], bim[6], cym[6], myc[6], cyi[5], iii[3],
by[5], bi[4], my[4], ci[3], im[3], mi[3], ii[2],
