dych[9], pych[9], tchy[9], tych[9], chny[8], chyr[8], hydr[8], cydr[7], pyrd[7], cytr[7], tryp[7], tyrp[7],
hyc[7], phy[7], tyj[7], hyr[6], ryj[6], cyt[6], pyt[6], typ[6], cny[5], cyn[5], dny[5], dyn[5], pyr[5], ryp[5], tyn[5], ryt[5], try[5],
ty[4], ny[3],
