skiń[11], skib[7], ibis[6], iski[5], kisi[5], siki[5],
bój[11], kój[10], bij[7], kij[6], bis[5], kii[4], iks[4], isk[4], ksi[4], sik[4], ski[4],
ós[6], bi[4], ki[3], ii[2], si[2],