-th a-a a-b a-i a-t aaa aab aah aai aak aan aat aax ab- aba abb abh abi abk abn abt abx aha ahb ahh ahi ahk ahn aht ahx ai- aia aib aih aii aik ain ait aix aka akb akh aki akk akn an- ana anb anh ani ank ann ant anx at- ata atb ath ati atn att atx ax- axa axh axi axk axn axt axx baa bab bah bai bak ban bat bax bba bbb bbh bbi bbk bbn bbt bbx bha bhb bhh bhi bhk bht bhx bi- bia bib bih bii bik bin bit bix bka bkb bkk bkn bkt bkx bna bnb bni bnk bnn bnt bnx bta btb bth bti btk btn btt btx bxb bxi bxn bxx h-i haa hab hah hai hak han hat hax hba hbb hbh hbi hbk hbn hbt hbx hha hhb hhh hhi hhk hhn hht hia hib hih hii hik hin hit hix hka hkb hkh hki hkk hkn hkt hna hnb hnh hnk hnn hnt hta htb hth hti htk htn htt htx ia- iaa iab iah iai ian iat iba ibb ibh ibi ibk ibn ibt ibx iha ihb ihh ihi ihk ihn iht iia iib iih iii iin iit iix ika ikb iki ikk ikt ikx in- ina inb inh ini ink inn int inx ita itb ith iti itk itn itt itx ixi ixn k-t ka- kaa kab kah kai kak kan kat kax kba kbb kbh kbi kbk kbn kbx kha khh khi khk khn kia kib kih kii kik kin kit kix kkb kkh kki kkk kkn kkt kn- kna kni knk knn knt knx kta ktb kth ktk ktn ktt n-i naa nab nah nai nak nan nat nax nba nbb nbi nbk nbn nbt nbx nha nhb nhh nhi nhk nhn nht nia nib nih nii nik nin nit nix nka nki nkk nkn nkt nna nnb nnh nni nnk nnn nnt nta ntb nth nti ntk ntn ntt ntx nxt t-x taa tab tah tai tak tan tat tax tba tbb tbh tbi tbk tbn tbt th- tha thb thh thi thk thn tht thx tia tib tih tii tik tin tit tix tka tkb tkk tkt tna tnb tnh tni tnk tnn tnt tnx tta ttb tth tti ttk ttn ttt ttx txi txk txn txt xaa xak xan xat xbx xht xia xii xin xit xix xkb xna xnk xti xtx xxi xxx