-ic a-a a-b a-c a-i aaa aab aac aad aai aao ab- aba abb abc abd abi abo ac- aca acb acc acd aci aco ad- ada adb adc add adi ado ai- aia aib aic aid aii aio aoa aob aoc aod aoi aoo baa bab bac bad bai bao bba bbb bbc bbd bbi bbo bca bcb bcc bcd bci bco bda bdb bdc bdd bdi bdo bi- bia bib bic bid bii bio boa bob boc bod boi boo c-- caa cab cac cad cai cao cba cbb cbc cbd cbi cbo cca ccb ccc ccd cci cco cda cdb cdc cdd cdi cdo ci- cia cib cic cid cii cio co- coa cob coc cod coi coo daa dab dac dad dai dao dba dbb dbc dbd dbi dbo dca dcb dcc dcd dci dco dda ddb ddc ddd ddi ddo di- dia dib dic did dii dio doa dob doc dod doi doo i-d ia- iaa iab iac iad iai iao iba ibb ibc ibd ibi ibo ica icb icc icd ici ico ida idb idc idd idi ido iia iib iic iid iii iio io- ioa iob ioc iod ioi ioo o-i oaa oab oac oad oai oao ob- oba obb obc obd obi obo oc- oca ocb occ ocd oci oco oda odb odc odd odi odo oia oib oic oid oii oio oo- ooa oob ooc ood ooi ooo

a-do a-ii aaaa aaab aaac aaad aaai aaba aabb aabc aabd aabi aaca aacb aacc aacd aaci aaco aada aadc aadi aaib aaic aaii aaoo 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 acaa acab acac acad acai acba acca accc accd acci acco acda acdb acdc acdi aci- acia acic acid acoa acod adaa adab adac adad adai adao adba adbc adbi adcc adci adda addc addd addi addo adia adib adic adio adob adoc adod adoo aiai aiba aibo aica aicc aicd aida aidb aidc aidi aiia aiib aiic aiid aioc aioi aoba aoca ba-i baaa baad baba babb babi babo bac- baca bacc baci baco bada badb badd badi bado baia baib baic baid baio bbad bbbb bbci bbdd bbdo bcaa bcbc bcca bccc bcci bcda bcia bdbc bddc bdii biad biao biba bibb bibi bibo bica bicc bici bico bida bidi bido bio- bioc bioi boab boac boad boai boba bobb bobi bobo boca boco boda bodb bodi bodo boi- boid boii boob booc bood 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 cbac cbbc cbca cbcc cbdb cbdc cbdi cbdo cbia cbid ccaa ccab ccac ccad ccai ccba ccbc ccca cccb cccc ccci ccdc ccdi ccic ccid ccii ccob ccoc ccod cdaa cdac cdad cdai cdba cdda cddb cdic cdii cdio ciaa ciao ciba cibc cibi cibo cica cicc cici cico cida cidc cidi ciia ciid ciii ciob coad coai coba cobb cobi cobo coca coco coda codd codi coia coob cood d-bo daab daad daba dabb dabo daca daci dada dadi dado daia daid daio dbcc dcbc dcca dccb dccc dcci dcdb dcia dcii dcio dddd ddoc dia- diab diac diad diao diba dibb dibo dica dici dico dida didi dido diii dioc doab doba dobb dobi doca doci doco dod- doda dodd dodi dodo doid doob dood iaaa iaac iaai iaba iaca iacc iadb iadc iaia 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 iiac iica iicd iida iiii iiio iioi iioo ioba iobi ioci iod- ioda iodd iodo ioii ioio iooi iooo oaic obad obai obba obbo obia obid oboi ocab ocac ocad ocbc occa occc occi odac odai odbo odci odda oddd oddi odia odic odio odoo oiba oici oido oiii ooaa ooba oobi ooda oodi ooia ooid oooo

-aaa- -abad a-iii aaaai aaadc aaaid aaaoc aabaa aabba aacbc aacid aadac aaiib abaab ababa abaca abaci abaco abada abadi abaia abaid abbac abbad abbai abbia abbod abccc abcdb abdia abiad abici abida abidi abio- aboab aboad abobo abood acaca acacb acadi accad accia accio acida acioa acoda ad-id adaba adada adadi adado addai addio adibi adido adobo adodb aiaia aiboa aidai aidia aidid aidoo aodai babai babdo babia babic babio baboo bacab bacao bacca bacci bacco bacia badao badco baddi baddo badia badoc badod badoo baiao baiba baici baida baidi baioc bbiab bibbo bibia bibic bibio bibod bidai bioci bioco bo-bo boaco boada boadi bobac bobbi boboc bocac bocao bocca bocci bocoa bodai bodd- bodia bodio bodoc boiai boica booba booco c-a-c ca-ca caaba cabia cabio cabob caboc cabod cacao cacia cacic caco- cacoa cadac caddi caddo cadia cadoc caibi caico caida caidi caoba ccccc cccii cciii cdiii ciaci cibao ciboa cicad cicia cidao cidob cioid co-bo co-co coadd cobia cocao cocc- cocci cocco cocio cocoa codco codia codo codoi coiba coica coiid cooba d-a-d d-dia daada dabba dabco dabia dacca dacco dacia dacii daco- dadao dadda daddi daddo dadia dadic dadoo dccab dccic ddc-i ddddd diabo diadi dibai dibao dibba didao didda didia didio dioic dioid do-do doaba doado dodab dodad dodia dodoo doido dooab doodo i-bid i-bod iacob iaido ibaba ibadi ibdaa ibiai ibibo ibida icaco iccia icica icici ico-d icoca idio- idodi idood iiiac iiiii iodbc iodic iodid iodo- ioooi ioooo obaba obadi obaid obiba obodo ocado occii ocoid odaba odaia oddba odibo odiid oibab oidia ooioo ooooo

aaaaba ababda abacab abadia abaiba abbadi abbado acacia acacio acadia aciddc acidia acidic acodia adacao adbica addada adocid baabaa baabda babaco babici bacaba baccio bacica bacioi badbad badoda baicai baicoi baidoa baobab bbbbbb biabad biacid bicioc bicoid bidaai bidadi bidbid biodad boabab bobaia bobbio bobcad boboci boccia boccob bococa bocoio bodoco booboo cabbio cabiai cacaio caccao caccia cacica cadaba cadca caddid cadica caicco ciacco