dipy[7], pyrd[7], spid[6], iryd[6], disy[6], ryps[6], pirs[5], spis[5], irys[5], rysi[5],
dip[5], idy[5], pyr[5], ryp[5], psy[5], spy[5], syp[5], dis[4], psi[4], pss[4], rys[4], sir[3],
id[3], pi[3], si[2],
