-th a-a a-c a-t aaa aac aae aah aak aan aat ac- aca acc ace ach ack acn act aea aec aee aeh aek aen aet aha ahc ahe ahh ahk ahn aht aka akc ake akh akk akn an- ana anc ane anh ank ann ant at- ata atc ate ath atn att c-- caa cac cae cah cak can cat cca ccc cce cch cck ccn cct ce- cea cec cee ceh cek cen cet ch- cha chc che chh chk chn cht cka ckc ckh ckt cn- cna cnc cne cnh cnn cnt cta ctc cte cth ctk ctn ctt eaa eac eae eah eak ean eat ec- eca ecc ece ech eck ecn ect eea eec eee eek een eet eha ehc ehe ehh ehn eht eka ekc eke ekh ekt en- ena enc ene enh enk enn ent eta etc ete eth etk etn ett haa hac hae hah hak han hat hca hcc hce hch hck hcn hct he- hea hec hee heh hek hen het hha hhc hhe hhh hhk hhn hht hka hkh hkk hkn hkt hna hnc hne hnh hnk hnn hnt hta htc hte hth htk htn htt k-t ka- kaa kac kae kah kak kan kat kca kcc kce kch kck kcn kct ke- kea kec kee keh kek ken ket kha khe khh khk khn kkc kke kkh kkk kkn kkt kn- kna knc kne knk knn knt kta ktc kte kth ktk ktn ktt naa nac nae nah nak nan nat nca ncc nce nch nck ncn nct ne- nea nec nee neh nek nen net nha nhc nhe nhh nhk nhn nht nka nkc nke nkk nkn nkt nna nnc nne nnh nnk nnn nnt nta ntc nte nth ntk ntn ntt taa tac tae tah tak tan tat tca tcc tce tch tck tcn tct te- tea tec tee teh tek ten tet th- tha thc the thh thk thn tht tka tkc tke tkk tkt tna tnc tne tnh tnk tnn tnt tta ttc tte tth ttk ttn ttt