-th a-a a-c a-t aaa aac aad aae aah aak aao aat aav ac- aca acc acd ace ach ack aco act acv ad- ada adc add ade adh adk ado adt adv aea aec aed aee aeh aek aeo aet aev aha ahc ahd ahe ahh ahk aho aht ahv aka akc akd ake akh akk ako akv aoa aoc aod aoe aoh aok aoo aot aov at- ata atc atd ate ath ato att atv av- ava avc avd ave avh avk avo avt c-- caa cac cad cae cah cak cao cat cav cca ccc ccd cce cch cck cco cct ccv cda cdc cdd cde cdh cdk cdo cdt cdv ce- cea cec ced cee ceh cek ceo cet cev ch- cha chc chd che chh chk cho cht chv cka ckc ckd ckh cko ckt co- coa coc cod coe coh cok coo cot cov cta ctc ctd cte cth ctk cto ctt ctv cva cvc cvd cve cvh cvk cvo cvt cvv daa dac dad dae dah dak dao dat dav dca dcc dcd dce dck dco dct dcv dda ddc ddd dde ddh ddk ddo ddt de- dea dec ded dee deh dek deo det dev dh- dha dhc dhd dhe dhh dhk dho dht dka dkc dke dkk dko dkt doa doc dod doe doh dok doo dot dov dta dtc dtd dte dth dtk dto dtt dtv dva dvc dvd dve dvh dvk dvt eaa eac ead eae eah eak eao eat eav ec- eca ecc ecd ece ech eck eco ect ecv ed- eda edc edd ede edh edk edo edt eea eec eed eee eek eeo eet eev eha ehc ehd ehe ehh eho eht ehv eka ekc ekd eke ekh eko ekt ekv eo- eoa eoc eod eoe eoh eok eoo eot eta etc etd ete eth etk eto ett etv eva evc evd eve evh evo evt evv haa hac had hae hah hak hao hat hav hca hcc hcd hce hch hck hco hct hcv hda hdc hdd hde hdh hdk hdo hdt hdv he- hea hec hed hee heh hek heo het hev hha hhc hhd hhe hhh hhk hho hht hhv hka hkd hkh hkk hko hkt hoa hoc hod hoe hoh hok hoo hot hov hta htc htd hte hth htk hto htt htv hv- hva hvc hvd hvk hvo hvt hvv k-t ka- kaa kac kad kae kah kak kao kat kav kca kcc kcd kce kch kck kct kda kdc kde kdh kdk kdo kdt ke- kea kec ked kee keh kek keo ket kev kha khe khh khk kho khv kkc kke kkh kkk kkt kkv koa koc kod koe koh kok koo kot kta ktc kte kth ktk kto ktt ktv kva kvh kvk kvo kvv oaa oac oad oae oah oak oao oat oav oc- oca occ ocd och ock oco oct ocv oda odc odd ode odh odo odt odv oea oec oed oee oeh oeo oet oha ohc ohd ohe ohh oho oht oka okc okd oke okk oko oo- ooa ooc ood ooh ook ooo oot oov ot- ota otc otd ote oth otk oto ott otv ov- ova ovc ovd ove ovh ovo ovv taa tac tad tae tah tak tao tat tav tca tcc tcd tce tch tck tco tct tcv tda tdc tdd tde tdh tdk tdo tdt tdv te- tea tec ted tee teh tek teo tet tev th- tha thc thd the thh thk tho tht thv tka tkc tke tkk tko tkt to- toa toc tod toe toh tok too tot tov tta ttc ttd tte tth ttk tto ttt ttv tva tvc tvd tve tvh tvk tvo tvt v-a v-e vaa vac vad vae vah vak vao vat vav vca vcc vcd vce vch vco vct vdc vdd vde vdh vdk vdo vdt vdv vea vec ved vee veh vek veo vet vh- vha vhc vhd vhe vho vht vka vkt voa voc vod voe voh vok voo vot vov vta vtc vte vtk vto vtt vtv vva vvc vvo vvt vvv