pych[9], kich[8], chip[8], cygi[8], hipy[8], cipy[7], picy[7], kipy[7],
ghi[7], cyg[7], hyc[7], phy[7], chi[6], ich[6], gik[6], hip[6], phi[6], cyk[6], kpy[6], pyk[6], kic[5], cip[5], pic[5], kip[5], kpi[5], pik[5], cyi[5],
hi[4], ci[3], ki[3], pi[3],
