kipy[7], psyk[7], pysk[7], pisk[6], psik[6], skip[6], iksy[6], syki[6],
kpy[6], pyk[6], kip[5], kpi[5], pik[5], syk[5], psy[5], spy[5], syp[5], iks[4], isk[4], ksi[4], sik[4], ski[4], psi[4],
ki[3], pi[3], si[2],
