pitt[7], pisk[6], psik[6], skip[6], skit[6], tips[6], kiss[5], siks[5], spis[5],
kip[5], kpi[5], pik[5], pip[5], ikt[5], kit[5], tik[5], pit[5], pst[5], tit[5], iks[4], isk[4], ksi[4], sik[4], ski[4], psi[4], pss[4], sit[4], tss[4],
ki[3], pi[3], ts[3], si[2],
