-ic a-a a-b a-c a-i a-t aaa aab aac aad aae aai aat aav ab- aba abb abc abd abe abi abt abv ac- aca acb acc acd ace aci act acv ad- ada adb adc add ade adi adt adv aea aeb aec aed aee aei aet aev ai- aia aib aic aid aie aii ait aiv at- ata atb atc atd ate ati att atv av- ava avb avc avd ave avi avt baa bab bac bad bae bai bat bav bba bbb bbc bbd bbe bbi bbt bca bcb bcc bcd bce bci bct bcv bda bdb bdc bdd bde bdi bdt bdv be- bea beb bec bed bee bei bet bev bi- bia bib bic bid bie bii bit biv bta btb btc btd bte bti btt btv bva bvb bvc bvd bve bvi bvt bvv c-- caa cab cac cad cae cai cat cav cba cbb cbc cbd cbe cbi cbt cbv cca ccb ccc ccd cce cci cct ccv cda cdb cdc cdd cde cdi cdt cdv ce- cea ceb cec ced cee cei cet cev ci- cia cib cic cid cie cii cit civ cta ctb ctc ctd cte cti ctt ctv cva cvb cvc cvd cve cvi cvt cvv daa dab dac dad dae dai dat dav dba dbb dbc dbd dbe dbi dbt dbv dca dcb dcc dcd dce dci dct dcv dda ddb ddc ddd dde ddi ddt de- dea deb dec ded dee dei det dev di- dia dib dic did die dii dit div dta dtb dtc dtd dte dti dtt dtv dva dvb dvc dvd dve dvi dvt eaa eab eac ead eae eai eat eav eba ebb ebc ebd ebe ebi ebt ebv ec- eca ecb ecc ecd ece eci ect ecv ed- eda edb edc edd ede edi edt eea eeb eec eed eee eet eev eia eib eic eid eie eii eit eiv eta etb etc etd ete eti ett etv eva evb evc evd eve evi evt evv i-d i-v ia- iaa iab iac iad iae iai iat iav iba ibb ibc ibd ibe ibi ibt ibv ica icb icc icd ice ici ict icv ida idb idc idd ide idi idt idv ie- iea iec ied iee iei iet iev iia iib iic iid iie iii iit ita itb itc itd ite iti itt itv iva ivb ivc ivd ive ivi ivt ivv taa tab tac tad tae tai tat tav tba tbb tbc tbd tbe tbi tbt tbv tca tcb tcc tcd tce tci tct tcv tda tdb tdc tdd tde tdi tdt tdv te- tea teb tec ted tee tei tet tev tia tib tic tid tie tii tit tiv tta ttb ttc ttd tte tti ttt ttv tva tvb tvc tvd tve tvi tvt v-a v-e vaa vab vac vad vae vai vat vav vba vbc vbd vbi vbv vca vcc vcd vce vci vct vdb vdc vdd vde vdi vdt vdv vea veb vec ved vee vei vet vi- via vib vic vid vie vii vit viv vta vtb vtc vte vti vtt vtv vva vvb vvc vvi vvt vvv

-vac a-be a-ii a-iv aaaa aaab aaac aaad aaae aaai aaav aaba aabb aabc aabd aabi aabt aaca aacb aacc aacd aace aaci aact aacv aada aadc aade aadi aadt aaea aaec aaev aaib aaic aaii aata aatc aatt aava abaa abab abac abad abae abai abat abb- abba abbb abbe abbi abbt abca abcb abcc abcd abci abct abda abdi abec abed abee abet abia abib abic abid abie abit abta abva abvd ac-t acaa acab acac acad acae acai acat acba acca accc accd acce acci acct acda acdb acdc acde acdi acdt ace- acea acec aced acet acev aci- acia acic acid acie acta actc acte acti actt actv acvv adaa adab adac adad adae adai adat adba adbc adbi adcc adci adda addc addd adde addi adea adeb adee adet adia adib adic adie adit adta advb advi advt aeac aebi aecb aeci aect aede aedt aeit aeta aetc aett aeva aiai aiba aica aicc aicd aice aida aidb aidc aide aidi aidt aiea aiee aiet aiia aiib aiic aiid aita aite aiti aitt aiva aivd at-t ataa atab atac atad atae atai atat atca atcc atdi atdt atea atec ated atee atei atia atic atid atie atit atta atte atti atvi avab avat avcc avce avda avdi avea avec avia avic avid avie avit aviv avva ba-i baaa baad baat baba babb babe babi bac- baca bacc bace baci bact bada badb badd bade badi baed baia baib baic baid baie bait bata batc bate bati batt bava bave bavi bbad bbbb bbci bbdd bbeb bbet bcaa bcat bcbc bcca bccc bcci bcda bcde bcec bcet bcia bcie bcit bctc bdav bdbc bddc bdii bead beat beav beba bebb bebe bebi beca beci beda bede bedi beeb beed beet beia beic beit beta betc bete beti bett betv biad biat biba bibb bibe bibi bica bicc bice bici bida bide bidi bieb bied biet bita bitc bitd bite bitt bive bivi btaa btcc btdt btec btie bttb btvi c-cd caaa caab caac caat caba cabe cabi cac- caca cacc cace caci cada cadc cadd cade cadi caec caei caia caib caic caid cait cat- cata catb catc catd cate cati catt catv cava cave cavi cbac cbat cbbc cbca cbcc cbce cbct cbdb cbdc cbdi cbea cbec cbee cbet cbia cbid cbit cbta cbtc cbtv cbva cbvb cbve ccaa ccab ccac ccad ccai ccat ccba ccbc ccca cccb cccc ccci cccv ccdc ccdi cced ccee ccic ccid ccii cciv cctb cctc cctt cctv ccvi cd-e cdaa cdac cdad cdai cdba cdda cddb cdec cdic cdii cdiv cdtv cdvd cdvi ceac cead ceat ceba cec- ceca cece ceci cect ceda cedd cede cedi cedt ceeb ceec cet- ceta cete ceti cetv ceva ciaa ciat ciba cibc cibe cibi cica cicc cici cict cida cidc cide cidi cidt ciee ciia ciid ciii ciit cita citb