bimy[8], mbir[7], myci[7], bryi[7], rybi[7], micr[6], ryci[6], miry[6],
bym[7], bim[6], cym[6], myc[6], bry[6], ryb[6], cyi[5], rym[5], mir[4],
by[5], bi[4], my[4], ci[3], im[3], mi[3],
