kois[8], skor[8], kirr[7], kirs[7], kris[7], skis[7], ossi[5], ross[5], sirr[4], riss[4], sirs[4],
koi[7], kor[7], kos[7], kir[6], ski[6], roi[4], irr[3], sir[3], iss[3],
os[3], so[3], si[2],
