prim[9], pint[7], trip[7], mint[6], dirn[4], drin[4], rind[4], irrt[4],
imp[8], dip[6], pin[6], tip[6], mir[5], mit[5], nid[3], dir[3], irr[3],
pi[5], im[4], mi[4], in[2], ti[2],
