sikh[7], tiki[6], skit[6], idis[5], iski[5], kisi[5], siki[5],
hit[6], his[5], dit[5], ikt[5], kit[5], tik[5], kii[4], dis[4], iks[4], isk[4], ksi[4], sik[4], ski[4], sit[4],
hi[4], id[3], ki[3], ts[3], ii[2], si[2],
