-er a-a a-b a-c aaa aab aac aad aae aan aao aar aau ab- aba abb abc abd abe abn abo abr abu ac- aca acb acc acd ace acn aco acr acu ad- ada adb adc add ade adn ado adr adu aea aeb aec aed aee aen aeo aer aeu an- ana anb anc and ane ann ano anr anu aoa aob aoc aod aoe aon aoo aor aou ar- ara arb arc ard are arn aro arr aru au- aua aub auc aud aue aun auo aur b-u baa bab bac bad bae ban bao bar bau bba bbb bbc bbd bbe bbn bbo bbr bbu bca bcb bcc bcd bce bcn bco bcr bcu bda bdb bdc bdd bde bdo bdr bdu be- bea beb bec bed bee ben beo ber beu bna bnb bnc bnd bne bnn bno bnr bnu boa bob boc bod boe bon boo bor bou bra brb brd bre brn bro brr bru bua bub buc bud bue bun buo bur buu c-- caa cab cac cad cae can cao car cau cba cbb cbc cbd cbe cbn cbo cbr cbu cca ccb ccc ccd cce ccn cco ccr ccu cda cdb cdc cdd cde cdn cdo cdr cdu ce- cea ceb cec ced cee cen ceo cer ceu cn- cna cnb cnc cnd cne cnn cno cnr cnu co- coa cob coc cod coe con coo cor cou cra crb crc crd cre crn cro crr cru cua cub cuc cud cue cun cuo cur cuu daa dab dac dad dae dan dao dar dau dba dbb dbc dbd dbe dbn dbo dbr dbu dca dcb dcc dcd dce dcn dco dcr dcu dda ddb ddc ddd dde ddn ddo ddr ddu de- dea deb dec ded dee den deo der deu dna dnb dnc dnd dne dnn dno dnr doa dob doc dod doe don doo dor dou dra drb drc drd dre drn dro drr dru dua dub duc dud due dun duo dur eaa eab eac ead eae ean eao ear eau eba ebb ebc ebd ebe ebn ebo ebr ebu ec- eca ecb ecc ecd ece ecn eco ecr ecu ed- eda edb edc edd ede edn edo edr edu eea eeb eec eed eee een eeo eer en- ena enb enc end ene enn eno enr enu eo- eoa eob eoc eod eoe eon eoo eor eou era erb erc erd ere ern ero err eru eu- eua eub euc eud eue eun eur naa nab nac nad nae nan nao nar nau nba nbb nbc nbd nbe nbn nbo nbr nbu nca ncb ncc ncd nce ncn nco ncr ncu nda ndb ndc ndd nde ndn ndo ndr ndu ne- nea neb nec ned nee nen neo ner neu nna nnb nnc nne nnn nno nnu no- noa nob noc nod noe non noo nor nou nra nrb nrc nrd nre nrn nro nrr nru nua nub nuc nud nue nun nuo nur nuu oaa oab oac oad oae oan oao oar oau ob- oba obb obc obd obe obn obo obr obu oc- oca ocb occ ocd ocn oco ocr ocu oda odb odc odd ode odn odo odr odu oea oeb oec oed oee oen oeo oer on- ona onb onc ond one onn ono onr onu oo- ooa oob ooc ood oon ooo oor or- ora orb orc ord ore orn oro orr oru ou- oua ouc oud oue oun ouo our ra- raa rab rac rad rae ran rao rar rau rba rbb rbc rbd rbe rbn rbo rbr rbu rca rcb rcc rcd rce rcn rco rcr rcu rda rdb rdc rdd rde rdn rdo rdr rdu re- rea reb rec red ree ren reo rer reu rna rnb rnc rnd rnn rno rnr rnu roa rob roc rod roe ron roo ror rou rra rrb rrc rrd rrn rrr rru rua rub ruc rud rue run ruo rur ruu ua- uaa uab uac uad uae uan uao uar uau uba ubb ubc ube ubn ubo ubr ubu uca ucb ucc ucd uce ucn uco ucr ucu uda udb udc udd ude udn udo udr udu uea ueb uec ued uee uen uer un- una unb unc und une unn uno unr unu uoa uob uoc uod uoe uon uoo uor ur- ura urb urc urd ure urn uro urr uru uua uuc uue uun uur uuu

-ana -ane -ene -one a-be a-do a-un aaaa aaab aaac aaad aaae aaan aaar aaba aabb aabc aabd aaca aacb aacc aacd aace aacn aaco aacr aacu aada aadc aade aadu aaea aaec aaen aana aand aane aaoe aaon aaoo aara aarc aard aare aaro aaru abaa abab abac abad abae aban abar abau abb- abba abbb abbe abbo abbr abca abcb abcc abcd abcn abcr abda abdo abdu abec abed abee aben aber abnu aboa abob abod abon aboo abor abou abra abrc abro abua abud abue abun acaa acab acac acad acae acan acar acba acca accc accd acce acco accu acda acdb acdc acde ace- acea acec aced acen acer acne acoa acod acoe acon acor acou acr- acra acrc acre acro acrr acu- acue acuo acur adaa adab adac adad adae adan adao adar adba adbc adcc adda addc addd adde addn addo addr addu adea adeb adee aden adeo ader adna adob adoc adod adoe adon adoo ador adra adre adro adua adub adue adun adur aeac aean aebn aecb aede aeer aena aend aeon aer- aera aerc aerd aero ana- anaa anab anac anad anae anan anao anar anau anba anbb anbo anbu anca ancc ance anco and- anda ande ando andr anec anee anen aner anna annb anne anno ano- anoa anod anon anor anrc anua anub anue anun aoba aoca aoce aoeu aonb aone aono aora aorb aorn aoun arab arac arad arae aran arar arau arba arbe arc- arca arce arco arda ardc arde ardo ardu area arec ared aree aren areo areu