a-a a-b a-c aaa aab aac aad aae aak aan aau ab- aba abb abc abd abe abk abn abu ac- aca acb acc acd ace ack acn acu ad- ada adb adc add ade adk adn adu aea aeb aec aed aee aek aen aeu aka akb akc akd ake akk akn aku an- ana anb anc and ane ank ann anu au- aua aub auc aud aue auk aun b-u baa bab bac bad bae bak ban bau bba bbb bbc bbd bbe bbk bbn bbu bca bcb bcc bcd bce bck bcn bcu bda bdb bdc bdd bde bdk bdu be- bea beb bec bed bee bek ben beu bka bkb bkc bke bkk bkn bna bnb bnc bnd bne bnk bnn bnu bua bub buc bud bue buk bun buu c-- caa cab cac cad cae cak can cau cba cbb cbc cbd cbe cbk cbn cbu cca ccb ccc ccd cce cck ccn ccu cda cdb cdc cdd cde cdk cdn cdu ce- cea ceb cec ced cee cek cen ceu cka ckb ckc ckd cn- cna cnb cnc cnd cne cnn cnu cua cub cuc cud cue cuk cun cuu daa dab dac dad dae dak dan dau dba dbb dbc dbd dbe dbk dbn dbu dca dcb dcc dcd dce dck dcn dcu dda ddb ddc ddd dde ddk ddn ddu de- dea deb dec ded dee dek den deu dka dkb dkc dke dkk dku dna dnb dnc dnd dne dnk dnn dua dub duc dud due duk dun eaa eab eac ead eae eak ean eau eba ebb ebc ebd ebe ebk ebn ebu ec- eca ecb ecc ecd ece eck ecn ecu ed- eda edb edc edd ede edk edn edu eea eeb eec eed eee eek een eka ekb ekc ekd eke eku en- ena enb enc end ene enk enn enu eu- eua eub euc eud eue eun ka- kaa kab kac kad kae kak kan kau kba kbb kbc kbd kbe kbk kbn kbu kca kcb kcc kcd kce kck kcn kcu kda kdb kdc kde kdk kdu ke- kea keb kec ked kee kek ken kkb kkc kke kkk kkn kku kn- kna knc knd kne knk knn knu kub kuc kud kue kuk kun kuu naa nab nac nad nae nak nan nau nba nbb nbc nbd nbe nbk nbn nbu nca ncb ncc ncd nce nck ncn ncu nda ndb ndc ndd nde ndk ndn ndu ne- nea neb nec ned nee nek nen neu nka nkc nke nkk nkn nku nna nnb nnc nne nnk nnn nnu nua nub nuc nud nue nuk nun nuu ua- uaa uab uac uad uae uak uan uau uba ubb ubc ube ubk ubn ubu uca ucb ucc ucd uce uck ucn ucu uda udb udc udd ude udk udn udu uea ueb uec ued uee uen uka ukb ukc uke ukk ukn uku un- una unb unc und une unk unn unu uua uuc uue uun uuu

-ana -ane -ene a-ak a-be a-un aaaa aaab aaac aaad aaae aaan aaba aabb aabc aabd aaca aacb aacc aacd aace aack aacn aacu aada aadc aade aadu aaea aaec aaen aaka aake aaku aana aand aane abaa abab abac abad abae abak aban abau abb- abba abbb abbe abca abcb abcc abcd abcn abda abdu abec abed abee aben abnu abua abud abue abuk abun acaa acab acac acad acae acan acba acca accc accd acce accu acda acdb acdc acde ace- acea acec aced acek acen ackd acke acne acu- acue adaa adab adac adad adae adak adan adba adbc adcc adda addc addd adde addn addu adea adeb adee aden adna adua adub adue aduk adun aeac aean aebn aecb aede aeka aena aend akaa akae akan akca akdn aked akee aken akeu akka akku akna akua ana- anaa anab anac anad anae anak anan anau anba anbb anbu anca ancc ance and- anda ande anec anee anen ank- anka anke anku anna annb anne anua anub anue anun auaa aube auca auce audc aude auen auke auna aune aunk baaa baad baak baan baba babb babe babu bac- baca bacc bace back bacn bada badb badd bade badu baed baek bak- baka bake baku bana banc band bane bank bann banu bau- baud bauk bbad bbau bbbb bbdd bbeb bcaa bcbc bcca bccc bcda bcde bcec bcnu bcuc bdbc bddc bdna bead beak bean beau beba bebb bebe beca beck becu beda bede bedu beeb beed beek been beka beke bena bend bene benk benn benu beuk buad buba bubb bube bubu buca bucc buce buck bucu buda budb budd bude budu buea buen bueu buka buke bukk buku buna bunb bund bune bunk bunn bunu c-cd caaa caab caac caan caba cabe cabu cac- caca cacc cace cack cada cadc cadd cade cadu caec caen caeu caka cake cana canc cand cane cank cann cauc cauk cbac cbbc cbca cbcc cbce cbcn cbcu cbdb cbdc cbdn cbea cbec cbee cbka cbkn cbna cbnd ccaa ccab ccac ccad ccba ccbc ccbn ccca cccb cccc cccu ccdc ccdn cced ccee ccna ccnb ccnc ccne ccnu ccuc cd-e cdaa cdac cdad cdba cdda cddb cdec cdna cdnb cdnc ceac cead cean ceba cebu cec- ceca cece ceda cedd cede cedu ceeb ceec ceke cen- cena cend cene ckac ckan ckbc ckbe ckck ckdu cken cknb cknc cnaa cnac cnbc cnda cndd cnna cuan cuau cub- cuba cubb cube cuca cucc cuce cuck cucn cuda cude cued cuek cuk- cuka cuke cuna cund cune d-na daab daad daae daan daau daba dabb dabu daca dace dada dade dadu daeb daeu daka dake daku dana dand dane dank dann danu daub daud daue dauk daun dbcc dcbc dcca dccb dccc dccu dcdb dddd ddub deac dead deae deak dean deau deba debe debu dec- deca decc decd dece deck deda dedd dede dedu deeb deed deek deen dek- deka deke dena dene denk denn denu deua deue deuk dkba