blik[8], libr[7], skib[7], birr[6], kris[5], skir[5],
bil[6], kil[5], lik[5], brr[5], bis[5], ikr[4], kir[4], lir[4], iks[4], isk[4], ksi[4], sik[4], ski[4], lis[4], sil[4], sir[3],
bi[4], ki[3], li[3], si[2],
