-ic a-a a-b a-c a-i aaa aab aac aad aai aao aav ab- aba abb abc abd abi abo abv ac- aca acb acc acd aci aco acv ad- ada adb adc add adi ado adv ai- aia aib aic aid aii aio aiv aoa aob aoc aod aoi aoo aov av- ava avb avc avd avi avo baa bab bac bad bai bao bav bba bbb bbc bbd bbi bbo bca bcb bcc bcd bci bco bcv bda bdb bdc bdd bdi bdo bdv bi- bia bib bic bid bii bio biv boa bob boc bod boi boo bov bva bvb bvc bvd bvi bvo bvv c-- caa cab cac cad cai cao cav cba cbb cbc cbd cbi cbo cbv cca ccb ccc ccd cci cco ccv cda cdb cdc cdd cdi cdo cdv ci- cia cib cic cid cii cio civ co- coa cob coc cod coi coo cov cva cvb cvc cvd cvi cvo cvv daa dab dac dad dai dao dav dba dbb dbc dbd dbi dbo dbv dca dcb dcc dcd dci dco dcv dda ddb ddc ddd ddi ddo di- dia dib dic did dii dio div doa dob doc dod doi doo dov dva dvb dvc dvd dvi i-d i-v ia- iaa iab iac iad iai iao iav iba ibb ibc ibd ibi ibo ibv ica icb icc icd ici ico icv ida idb idc idd idi ido idv iia iib iic iid iii iio io- ioa iob ioc iod ioi ioo iov iva ivb ivc ivd ivi ivo ivv o-i oaa oab oac oad oai oao oav ob- oba obb obc obd obi obo obv oc- oca ocb occ ocd oci oco ocv oda odb odc odd odi odo odv oia oib oic oid oii oio oiv oo- ooa oob ooc ood ooi ooo oov ov- ova ovb ovc ovd ovi ovo ovv v-a vaa vab vac vad vai vao vav vba vbc vbd vbi vbo vbv vca vcc vcd vci vco vdb vdc vdd vdi vdo vdv vi- via vib vic vid vii vio viv voa vob voc vod voi voo vov vva vvb vvc vvi vvo vvv

-vac a-do a-ii a-iv aaaa aaab aaac aaad aaai aaav aaba aabb aabc aabd aabi aaca aacb aacc aacd aaci aaco aacv aada aadc aadi aaib aaic aaii aaoo aava abaa abab abac abad abai abb- abba abbb abbi abbo abca abcb abcc abcd abci abda abdi abdo abia abib abic abid aboa abob abod aboo abov abva abvd acaa acab acac acad acai acba acca accc accd acci acco acda acdb acdc acdi aci- acia acic acid acoa acod acvv adaa adab adac adad adai adao adba adbc adbi adcc adci adda addc addd addi addo adia adib adic adio adob adoc adod adoo advb advi aiai aiba aibo aica aicc aicd aida aidb aidc aidi aiia aiib aiic aiid aioc aioi aiva aivd aoba aoca avab avao avcc avco avda avdi avia avic avid avio aviv avva avvo ba-i baaa baad baba babb babi babo bac- baca bacc baci baco bada badb badd badi bado baia baib baic baid baio bava bavi bbad bbbb bbci bbdd bbdo bcaa bcbc bcca bccc bcci bcda bcia bcvo bdav bdbc bddc bdii biad biao biba bibb bibi bibo bica bicc bici bico bida bidi bido bio- bioc bioi bivi boab boac boad boai boba bobb bobi bobo boca boco boda bodb bodi bodo boi- boid boii boob booc bood bova bovi bovo c-bo c-cd caaa caab caac caba cabi cabo cac- caca cacc caci caco cada cadc cadd cadi cado caia caib caic caid caio caod caoi cava cavi cavo cbac cbbc cbca cbcc cbdb cbdc cbdi cbdo cbia cbid cbva cbvb ccaa ccab ccac ccad ccai ccba ccbc ccca cccb cccc ccci cccv ccdc ccdi ccic ccid ccii cciv ccob ccoc ccod ccvi ccvo cdaa cdac cdad cdai cdba cdda cddb cdic cdii cdio cdiv cdvd cdvi ciaa ciao ciba cibc cibi cibo cica cicc cici cico cida cidc cidi ciia ciid ciii ciob civa civc civo coad coai coba cobb cobi cobo coca coco coda codd codi coia coob cood cova covo cvac cvca cvcc cvid cvii d-bo daab daad daba dabb dabo daca daci dada dadi dado daia daid daio dava davi dbcc dcbc dcca dccb dccc dcci dccv dcdb dcia dcii dcio dciv dcvd dcvi dddd ddoc dia- diab diac diad diao diba dibb dibo dica dici dico dida didi dido diii diiv dioc diva divd divi divo doab doba dobb dobi doca doci doco dod- doda dodd dodi dodo doid doob dood dovi dvda dvi- dvii dvoa iaaa iaac iaai iaba iaca iacc iadb iadc iaia iava ibac ibad ibca ibdo ibia ibid icaa icab icac icad icai icao icbc icbd icca iccb iccc icci icco icdc icdd icoc icod idad idca idda iddo idia idic idid idio idoc idvd iiac iica iicd iida iiii iiio iioi iioo ioba iobi ioci iod- ioda iodd iodo ioii ioio iooi iooo ivai ivao ivbv ivda ivic ivod oaic obad obai obba obbo obia obid oboi obvi ocab ocac ocad ocbc occa occc occi odac odai odbo odci odda oddd oddi odia odic odio odoo odva oiav oiba oici oido oiii ooaa ooba oobi ooda oodi ooia ooid oooo ovda ovi- ovid ovo- ovod ovoo vaad vaca vaco vada vadi vado vaia vaid vaio vava vbcc vcbi vcci vdcc vdio viad vic- vica vici vico vida vidi vido viii viva vivi vivo voad voca voda vodo voia voic void voio vooc vvob vvvv

-aaa- -abad a-iii aaaai aaadc aaaid aaaoc aabaa aabba aacbc aacid aadac aaiib abaab ababa abaca abaci abaco abada abadi abaia abaid abava abbac abbad abbai abbia abbod abccc abcdb abdia abiad abici abida abidi abio- aboab aboad abobo abood abovo acaca acacb acadi accad accia accio acida acioa acoda ad-id adaba adada adadi adado adava adavi addai addio adibi adido adiva adivi adobo adodb aiaia aiboa aidai aidia aidid aidoo aodai avadi avai avdic avida aviva avoca