-er a-a a-b a-i aaa aab aae aaf aag aai aan aar ab- aba abb abe abf abg abi abn abr aea aeb aee aef aeg aei aen aer af- afa afb afe aff afg afi afn afr ag- aga agb age agf agg agi agn agr ai- aia aib aie aif aig aii ain air an- ana anb ane anf ang ani ann anr ar- ara arb are arf arg ari arn arr baa bab bae baf bag bai ban bar bba bbb bbe bbf bbg bbi bbn bbr be- bea beb bee bef beg bei ben ber bfa bfb bfe bff bfg bfi bfn bfr bga bgb bge bgf bgg bgi bgn bgr bi- bia bib bie bif big bii bin bir bna bnb bne bnf bng bni bnn bnr bra brb bre brf brg bri brn brr eaa eab eae eaf eag eai ean ear eba ebb ebe ebf ebg ebi ebn ebr eea eeb eee eef eeg een eer ef- efa efb efe eff efg efi efr ega egb ege egf egg egi egn egr eia eib eie eif eig eii ein eir en- ena enb ene enf eng eni enn enr era erb ere erf erg eri ern err faa fab fae faf fag fai fan far fba fbb fbe fbf fbg fbi fbn fbr fea feb fee fef feg fei fen fer ffa ffe fff ffg ffi ffn ffr fga fgb fge fgf fgg fgi fgn fgr fia fib fie fif fig fii fin fir fna fnb fne fnf fng fni fnn fnr fra frb fre frf frg fri frn frr gaa gab gae gaf gag gai gan gar gba gbe gbf gbg gbi gbn gbr ge- gea geb gee gef geg gei gen ger gfa gfb gfe gff gfi gfr gga ggb ggg ggi ggn ggr gia gib gie gif gig gii gin gir gna gnb gne gnf gni gnn gnr gra grb gre grf grg gri grn grr i-f ia- iaa iab iae iaf iag iai ian iar iba ibb ibe ibf ibg ibi ibn ibr ie- iea iee ief ieg iei ien ier ifa ifb ife iff ifg ifi ifn ifr iga igb ige igf igg igi ign igr iia iib iie iif iii iin iir in- ina inb ine inf ing ini inn inr ir- ira irb ire irf irg iri irn irr n-i naa nab nae naf nag nai nan nar nba nbb nbe nbf nbg nbi nbn nbr ne- nea neb nee nef neg nei nen ner nfa nfb nfe nff nfi nfn nfr nga ngb nge ngf ngg ngi ngn nia nib nie nif nig nii nin nir nna nnb nne nnf nng nni nnn nra nrb nre nrf nrg nri nrn nrr ra- raa rab rae raf rag rai ran rar rba rbb rbe rbf rbg rbi rbn rbr re- rea reb ree ref reg rei ren rer rfa rfb rfe rff rfg rfi rfn rfr rga rgb rge rgf rgg rgi rgn rgr ria rib rie rif rig rii rin rir rna rnb rng rni rnn rnr rra rrb rrf rrg rri rrn rrr

-ana -ane -ene -ine -ing a-be a-ii aaaa aaab aaae aaaf aaai aaan aaar aaba aabb aabi aaea aaen aafa aafb aaff aafi aage aaib aaii aain aana aane aang aani aara aare aari abaa abab abae abaf abag abai aban abar abb- abba abbb abbe abbi abbr abee aben aber abff abia abib abie abig abin abir abra abri aeaf aean aebi aebn aeer aega aena aer- aera aeri afaa afan afar afee afer affa affi afgf afia afib afif afig afin afir afr- afra afre afri agag agai agan agar agba agea agee agei agen ager agfa agga agge aggi agia agib agie agig agii agin agir agna agne agni agra agre agri aiai aian aiba aibn aiea aiee aiff aiga aiia aiib aiin aiir aina aine aini aira aire airi ana- anaa anab anae anag anai anan anar anba anbb anbi anee aneg anen aner anfa ang- anga ange angi ania anib anie anif anin anir anna annb anne anni anri arab arae araf arag arai aran arar arba arbe arbi area aree aref areg arei aren arfa arfb arff arga argb arge argi aria arib arie arif arig arii arin arna arne arng arni arr- arra arre arrg arri arrr ba-i baaa baaf baan baar baba babb babe babi babr baer baff baga bage bagg bagi bagn baia baib baie baig bain bair bana bane bang bani bann banr bar- bara barb bare barf barg bari barn barr bbbb bbeb bbfn bbga bbin bbng bbrg beaf beag bean bear beba bebb bebe bebi beeb beef beeg been beer befa befe beff bega begg begi beia bein beir bena bene beng beni benn bera bere berg beri bern berr bfgf bgan bgia biaf bian biar biba bibb bibe bibi bieb bief bien bier bifa biff bifi biga bigb bige bigg bign biin bin- bina bine bing bini binn bira birb bire birg biri birn birr bnai bneg bner bnib bnin bnrr brab brae braf brag brai bran brea breb bree bref breg brei bren brer bria brie brig brin brna brrr eaaf eaba eafb eaga eage eaif eana eani eara earb eare earn eban ebba ebbr eben eber eeea eeee eefa eefe eefn eega eena eeng eera eerg ef-g efab efbr efen effa effi egaa egae egan egar egba egbe egea egee eger egfr eggb egge eggi egin egir egna egne egra egre egri eiei eien eier eige eigg eina eine eini eira eire eirn enab enan enb- enbn enbr enea enee eneg ener enfb enga enge engg engi engr enif enin enna enne enni enra enri eraf eran erba erbb erbe ereb erei eren erer erg- erga ergg ergi eria erie erin erna erne erni erra erre faaa faan faba fabe fabi faeb fafa fafe faff fafg fafi fage fagg fagi faie fain fair fana fane fang fani fara farb fare farg farr fbar feaf fean fear