a-a a-i a-t aaa aai aan aap aat aax aay ai- aia aii ain aip ait aix aiy an- ana ani ann anp ant anx any ap- apa api apn app apt apx apy at- ata ati atn atp att atx ax- axa axi axn axp axt axx ay- aya ayi ayn ayp ayt ayx ia- iaa iai ian iap iat iia iii iin iip iit iix in- ina ini inn inp int inx iny ipa ipi ipn ipp ipt ipx ipy ita iti itn itp itt itx ity ixi ixn ixy iya iyt iyy n-i naa nai nan nap nat nax nay nia nii nin nip nit nix nna nni nnn nnp nnt npa npi npn npp npt nta nti ntn ntp ntt ntx nxt nya nyn nyp nyt nyx nyy p-p paa pai pan pap pat pax pay pia pii pin pip pit pix pn- pna pni pnn pnp pnt pnx pny ppa ppi ppn ppp ppt ppx pt- pta pti ptn ptp ptt ptx pty pxt py- pya pyn pyt pyx t-x taa tai tan tap tat tax tay tia tii tin tip tit tix tiy tna tni tnn tnp tnt tnx tpa tpi tpn tpp tpt tpx tta tti ttn ttp ttt ttx tty txi txn txt tya tyn typ tyt xaa xan xap xat xia xii xin xit xix xna xpa xpn xpp xpt xti xtp xtx xty xxi xxp xxx xxy xyp xyy yaa yai yan yap yat yax yay yii yin yip yit yna ynn ynp yny ypa yta ytn ytp ytt yxa yxy yyt yyy