mbir[7], bims[7], mirt[6], mitr[6], istm[6],
bij[7], bim[6], bit[6], bis[5], mit[5], mir[4], mis[4], sim[4], itr[4], tir[4], tri[4], sit[4], sir[3],
bi[4], im[3], mi[3], ts[3], si[2],
