yins[13], birr[6], bris[6], biss[6], sirr[4], niss[4], riss[4], sirs[4],
yin[12], nys[12], bin[5], brr[5], bis[5], irr[3], ins[3], sir[3], iss[3],
ny[11], bi[4], in[2], si[2],
