-er a-a a-b a-c aaa aab aac aae aak aan aar aas aaw ab- aba abb abc abe abk abn abr abs abw ac- aca acb acc ace ack acn acr acs acw aea aeb aec aee aek aen aer aes aew aka akb akc ake akk akn akr aks akw an- ana anb anc ane ank ann anr ans ar- ara arb arc are ark arn arr ars arw as- asa asb asc ase ask asn asr ass asw aw- awa awb awc awe awk awn awr aws aww baa bab bac bae bak ban bar bas baw bba bbb bbc bbe bbk bbn bbr bbs bbw bca bcb bcc bce bck bcn bcr bcs be- bea beb bec bee bek ben ber bes bew bka bkb bkc bke bkk bkn bkr bks bkw bna bnb bnc bne bnk bnn bnr bns bnw bra brb bre brk brn brr brs brw bsa bsb bsc bse bsk bsn bsr bss bsw bwa bwb bwc bwk bwr bws c-- caa cab cac cae cak can car cas caw cba cbb cbc cbe cbk cbn cbr cbs cbw cca ccb ccc cce cck ccn ccr ccs ccw ce- cea ceb cec cee cek cen cer ces cew cka ckb ckc cks ckw cn- cna cnb cnc cne cnn cnr cns cnw cra crb crc cre crk crn crr crs crw csa csb csc cse csk csn csr css csw cw- cwa cwb cwc cwe cwk cwn cwr cws eaa eab eac eae eak ean ear eas eaw eba ebb ebc ebe ebk ebn ebr ebs ebw ec- eca ecb ecc ece eck ecn ecr ecs ecw eea eeb eec eee eek een eer ees eew eka ekb ekc eke ekr eks en- ena enb enc ene enk enn enr ens enw era erb erc ere erk ern err ers erw es- esa esb esc ese esk esn esr ess esw ewa ewb ewc ewe ewk ewr ews eww ka- kaa kab kac kae kak kan kar kas kaw kba kbb kbc kbe kbk kbn kbr kbs kbw kca kcb kcc kce kck kcn kcr kcs ke- kea keb kec kee kek ken ker kes kew kkb kkc kke kkk kkn kkr kks kn- kna knc kne knk knn knr kra krc krk krn krr krs krw ksa ksb ksc kse ksk ksn ksr kss ksw kw- kwa kwc kwk kws kww naa nab nac nae nak nan nar nas naw nba nbb nbc nbe nbk nbn nbr nbs nbw nca ncb ncc nce nck ncn ncr ncs ncw ne- nea neb nec nee nek nen ner nes new nka nkc nke nkk nkn nkr nks nna nnb nnc nne nnk nnn nns nnw nra nrb nrc nre nrk nrn nrr nrs nrw nsa nsb nsc nse nsk nsn nsr nss nsw nwa nwb nwc nwe nwn nwr nws ra- raa rab rac rae rak ran rar ras raw rba rbb rbc rbe rbk rbn rbr rbs rbw rca rcb rcc rce rcn rcr rcs rcw re- rea reb rec ree rek ren rer res rew rkb rkc rke rkk rks rna rnb rnc rnn rnr rns rnw rra rrb rrc rrk rrn rrr rrs rsa rsb rsc rse rsk rsn rsr rss rsw rwa rwb rwc rwe rwr rws saa sab sac sae sak san sar sas saw sba sbb sbc sbe sbk sbn sbr sbs sbw sca scb scc sce sck scn scr scs scw se- sea seb sec see sek sen ser ses sew sk- ska skb skc ske skk skr sks skw sna snb snc sne snk snn snr sns snw sr- sra srb src sre srk srn srr srs srw ss- ssa ssb ssc sse ssk ssn ssr sss ssw swa swb swc swe swk swn swr sws waa wab wac wae wak wan war was waw wba wbb wbc wbe wbn wbr wbs wbw wca wcb wcc wce wck wcn wcr wcs wcw wea web wec wee wek wen wer wes wew wka wkb wkc wke wkr wks wkw wn- wna wnc wne wnn wns wnw wr- wra wrc wre wrk wrn wrr wrs wrw wsa wsb wsc wse wsk wsn wsr wss wsw wwa wwc wwe wwn www

-ana -ane -ase -ene a-ak a-be a-wa aaaa aaab aaac aaae aaan aaar aaas aaba aabb aabc aabw aaca aacb aacc aace aack aacn aacr aacs aaea aaec aaen aaes aaka aake aana aane aara aarc aare aars aasa aasc aase aass aaww abaa abab abac abae abak aban abar abas abaw abb- abba abbb abbe abbr abbs abca abcb abcc abcn abcr abcs abcw abec abee aben aber abes abra abrc abrs abs- absa abse abss absw abwa abwe abwr acaa acab acac acae acan acar acas acba acca accc acce accs ace- acea acec acek acen acer aces acke acks ackw acne acr- acra acrc acre acrr acrs acsa acsc acse acss acsw acwa acww aeac aean aeas aebn aebs aecb aeer aeka aena aer- aera aerc aers aesc aess akaa akae akan akar akas akca akee aken aker akes akka akna akr- akra akre aksa akwa ana- anaa anab anac anae anak anan anar anas anba anbb anca ancc ance anec anee anen aner anes anew ank- anka anke anna annb anne anns anrc ansa anse anwr arab arac arae arak aran arar aras araw arba arbe arbs arc- arca arce arcs area arec aree arek aren ares arew arka arke arks arna arne arnk arns arr- arra arrc arre arrk arrr arrs ars- arsa arsc arse arsk arwa arwe asaa asab asac asae asak asan asar asas asba asc- asca ascb ascc asce ascr ascw asea asec asee asek asen aser ases asew aska aske askr asks asnc asne asra asrc asrs assa assc asse assk assn assr asss aswe awac awae awan awar awas awbe awe- aweb awee awen awer awes awka awne awns awre awsk awss awwa awws baaa baak baan baar baas baba babb babe babr babs bac- baca bacc bace