-th a-a a-i a-t aaa aad aah aai aan aat aax ad- ada add adh adi adn adt adx aha ahd ahh ahi ahn aht ahx ai- aia aid aih aii ain ait aix an- ana and anh ani ann ant anx at- ata atd ath ati atn att atx ax- axa axh axi axn axt axx daa dad dah dai dan dat dax dda ddd ddh ddi ddn ddt ddx dh- dha dhd dhh dhi dht di- dia did dih dii din dit dix dna dnd dnh dni dnn dnt dta dtd dth dti dtn dtt dtx dxd dxi dxn dxt dxx h-i haa had hah hai han hat hax hda hdd hdh hdi hdn hdt hdx hha hhd hhh hhi hhn hht hia hid hih hii hin hit hix hna hnd hnh hnn hnt hta htd hth hti htn htt htx hxd i-d ia- iaa iad iah iai ian iat ida idd idh idi idn idt idx iha ihd ihh ihi ihn iht iia iid iih iii iin iit iix in- ina ind inh ini inn int inx ita itd ith iti itn itt itx ixi ixn n-i naa nad nah nai nan nat nax nda ndd ndh ndi ndn ndt nha nhd nhh nhi nhn nht nia nid nih nii nin nit nix nna nnh nni nnn nnt nta ntd nth nti ntn ntt ntx nxd nxt t-x taa tad tah tai tan tat tax tda tdd tdh tdi tdn tdt tdx th- tha thd thh thi thn tht thx tia tid tih tii tin tit tix tna tnd tnh tni tnn tnt tnx tta ttd tth tti ttn ttt ttx txi txn txt xaa xad xan xat xda xdh xdi xdt xhd xht xia xii xin xit xix xna xti xtx xxi xxx