-th a-a a-c a-t aaa aac aad aah aak aan aao aat ac- aca acc acd ach ack acn aco act ad- ada adc add adh adk adn ado adt aha ahc ahd ahh ahk ahn aho aht aka akc akd akh akk akn ako an- ana anc and anh ank ann ano ant aoa aoc aod aoh aok aon aoo aot at- ata atc atd ath atn ato att c-- caa cac cad cah cak can cao cat cca ccc ccd cch cck ccn cco cct cda cdc cdd cdh cdk cdn cdo cdt ch- cha chc chd chh chk chn cho cht cka ckc ckd ckh cko ckt cn- cna cnc cnd cnh cnn cno cnt co- coa coc cod coh cok con coo cot cta ctc ctd cth ctk ctn cto ctt daa dac dad dah dak dan dao dat dca dcc dcd dck dcn dco dct dda ddc ddd ddh ddk ddn ddo ddt dh- dha dhc dhd dhh dhk dho dht dka dkc dkk dko dkt dna dnc dnd dnh dnk dnn dno dnt doa doc dod doh dok don doo dot dta dtc dtd dth dtk dtn dto dtt haa hac had hah hak han hao hat hca hcc hcd hch hck hcn hco hct hda hdc hdd hdh hdk hdn hdo hdt hha hhc hhd hhh hhk hhn hho hht hka hkd hkh hkk hkn hko hkt hna hnc hnd hnh hnk hnn hno hnt hoa hoc hod hoh hok hon hoo hot hta htc htd hth htk htn hto htt k-t ka- kaa kac kad kah kak kan kao kat kca kcc kcd kch kck kcn kct kda kdc kdh kdk kdo kdt kha khh khk khn kho kkc kkh kkk kkn kkt kn- kna knc knd knk knn kno knt koa koc kod koh kok kon koo kot kta ktc kth ktk ktn kto ktt naa nac nad nah nak nan nao nat nca ncc ncd nch nck ncn nco nct nda ndc ndd ndh ndk ndn ndo ndt nha nhc nhd nhh nhk nhn nht nka nkc nkk nkn nko nkt nna nnc nnh nnk nnn nno nnt no- noa noc nod noh nok non noo not nta ntc ntd nth ntk ntn nto ntt oaa oac oad oah oak oan oao oat oc- oca occ ocd och ock ocn oco oct oda odc odd odh odn odo odt oha ohc ohd ohh ohn oho oht oka okc okd okk oko on- ona onc ond onh onk onn ono ont oo- ooa ooc ood ooh ook oon ooo oot ot- ota otc otd oth otk otn oto ott taa tac tad tah tak tan tao tat tca tcc tcd tch tck tcn tco tct tda tdc tdd tdh tdk tdn tdo tdt th- tha thc thd thh thk thn tho tht tka tkc tkk tko tkt tna tnc tnd tnh tnk tnn tno tnt to- toa toc tod toh tok ton too tot tta ttc ttd tth ttk ttn tto ttt