nimb[7], mbir[7], birr[6], mirt[6], mitr[6], mirr[5],
bim[6], bit[6], bin[5], ibn[5], brr[5], mit[5], min[4], nim[4], mir[4], nit[4], itr[4], tir[4], tri[4], inr[3],
bi[4], im[3], mi[3], in[2], ni[2],
