-al -th a-a a-c a-t aaa aac aae aah aak aal aat ac- aca acc ace ach ack acl act aea aec aee aeh aek ael aet aha ahc ahe ahh ahk ahl aht aka akc ake akh akk akl al- ala alc ale alh alk all alt at- ata atc ate ath atl att c-- caa cac cae cah cak cal cat cca ccc cce cch cck ccl cct ce- cea cec cee ceh cek cel cet ch- cha chc che chh chk chl cht cka ckc ckh ckt cl- cla clc cle clh clk cll clt cta ctc cte cth ctk ctl ctt eaa eac eae eah eak eal eat ec- eca ecc ece ech eck ecl ect eea eec eee eek eel eet eha ehc ehe ehh ehl eht eka ekc eke ekh ekl ekt ela elc ele elh elk ell elt eta etc ete eth etk etl ett haa hac hae hah hak hal hat hca hcc hce hch hck hcl hct he- hea hec hee heh hek hel het hha hhc hhe hhh hhk hhl hht hka hkh hkk hkl hkt hla hlc hle hlh hll hlt hta htc hte hth htk htl htt k-t ka- kaa kac kae kah kak kal kat kca kcc kce kch kck kcl kct ke- kea kec kee keh kek kel ket kha khe khh khk kkc kke kkh kkk kkl kkt kl- kla klc klh klt kta ktc kte kth ktk ktl ktt la- laa lac lae lah lak lal lat lca lcc lce lch lck lcl lct lea lec lee leh lek lel let lha lhc lhh lhk lht lka lkh lkl lkt lla llc lle llk lll llt lta ltc lte lth ltk ltl ltt taa tac tae tah tak tal tat tca tcc tce tch tck tcl tct te- tea tec tee teh tek tel tet th- tha thc the thh thk thl tht tka tkc tke tkk tkl tkt tla tlc tle tlh tlk tll tlt tta ttc tte tth ttk ttl ttt