-er a-a a-b a-c a-z aaa aab aac aae aar aaw aaz ab- aba abb abc abe abr abw abz ac- aca acb acc ace acr acw acz aea aeb aec aee aer aew aez ar- ara arb arc are arr arw arz aw- awa awb awc awe awr aww az- aza azb aze azw azz baa bab bac bae bar baw baz bba bbb bbc bbe bbr bbw bca bcb bcc bce bcr bcz be- bea beb bec bee ber bew bez bra brb bre brr brw brz bwa bwb bwc bwr bza bze bzr bzz c-- caa cab cac cae car caw caz cba cbb cbc cbe cbr cbw cbz cca ccb ccc cce ccr ccw ccz ce- cea ceb cec cee cer cew cez cra crb crc cre crr crw crz cw- cwa cwb cwc cwe cwr cz- czc cze czw eaa eab eac eae ear eaw eaz eba ebb ebc ebe ebr ebw ec- eca ecb ecc ece ecr ecw eea eeb eec eee eer eew era erb erc ere err erw erz ewa ewb ewc ewe ewr eww eze ezr ezz ra- raa rab rac rae rar raw raz rba rbb rbc rbe rbr rbw rca rcb rcc rce rcr rcw re- rea reb rec ree rer rew rez rra rrb rrc rrr rwa rwb rwc rwe rwr rza rzb rze waa wab wac wae war waw waz wba wbb wbc wbe wbr wbw wbz wca wcb wcc wce wcr wcw wea web wec wee wer wew wez wr- wra wrc wre wrr wrw wwa wwc wwe www wzc zaa zab zac zar zaz zbb zbc zbr zbw zce zea zeb zec zee zer zez zzr zzz

a-be a-wa aaaa aaab aaac aaae aaar aaba aabb aabc aabw aaca aacb aacc aace aacr aaea aaec aara aarc aare aaww abaa abab abac abae abar abaw abb- abba abbb abbe abbr abca abcb abcc abcr abcw abec abee aber abez abra abrc abwa abwe abwr abza acaa acab acac acae acar acba acca accc acce ace- acea acec acer acr- acra acrc acre acrr acwa acww aeac aecb aeer aer- aera aerc arab arac arae arar araw arba arbe arc- arca arce area arec aree arew arr- arra arrc arre arrr arwa arwe arza awac awae awar awaz awbe awbz awe- aweb awee awer awre awwa aza- azab azar azaz azca azer azra azza baaa baar baaz baba babb babe babr bac- baca bacc bace bacz baer baez bar- bara barb barc bare barr barz baw- bawe baza baze bbbb bbeb bbrc bbwc bbwr bcaa bcar bcbc bcca bccc bcec bcer bcra bear beaw beba bebb bebe beca beeb beer bera berc bere berr bewa bewe beze brab brac brae braw braz brca brcb brce brcw brea breb brec bree brer brew brez brrr brwe brza bwaa bzer bzzz caaa caab caac caba cabe cac- caca cacc cace cacr cacw caec caer cara carb carc care carr caza caze cbac cbar cbbc cbca cbcc cbce cbcr cbea cbec cbee cber cbre cbwa ccaa ccab ccac ccar ccba ccbc ccca cccb cccc ccee ccra ccrc ccre ceac cear ceba cec- ceca cece ceeb ceec cer- cera cerc cere cewa cewe ceza ceze crab crac crar craw crbc crca crcc crce crcr crcz cre- crea creb crec cree crew cwac cweb cwer cwrw czar eaba eaca eacc eaec eara earb eare earw ebac ebba ebbc ebbr ebbw ebcc eber ecaa ecac ecar ecbc ecbe ecca eccb eccc ecce ecra ecrc ecrr ecwa eeca eeea eeee eera eerc eeze eraz erba erbb erbe erca ercc erce ereb erec erer erew erez erra errc erre ewer ewew ewre ezer ezra raab raaz raba rabb rabe rac- raca racc race raec raer rara rarb rare rarz rawa rawe rawr raww raza raze razr razz rbbb rbbr rcac rcbc rccb rccc rea- reac reae rear reba rebb rebe reca recc rece recr recz reeb rera rere rewa rewe reza reze rrrr rzab waaa waac waar waaw waaz waba wabb wabc wabe wabr wabw wabz waca wacb wacc wace waeb waec waee waer waew waez war- wara warb warc ware warr warw wawa wawb wawc wawe wawz waza waze wazr wazz wbaa wbab wbac wbae wbar wbaz wbbb wbbe wbbr wbbw wbbz wbca wbcb wbce wbcr wbcw wbea wbeb wbec wber wbew wbez wbrb wbrc wbrr wbrw wbwb wbwc wbwz wbza wbzc wbze wbzr wbzw wbzz wcab wcae wcar wcaz wcba wcbc wcbe wcbr wcbw wcca wccb wccc wcce wccr wccw wceb wcec wcee wcer wcez wcra wcrb wcrc wcre wcrr wcrw wcrz wcwa wcwb wcwc wcze wczr wczz weaa weac wear webb webc webe webz weca wecb wecc wecr wecw wecz weeb weec weer weez wer- wera werb werc were werr werw werz wewc wewe weza wezb wezc weze wezr wezw wezz wraa wrab wrac wrae wrar wraw wraz wrba wrbb wrbc wrbe wrbw wrbz wrca wrcb wrce wrcr wrcw wreb wrec wree wrer wrew wrez wrra wrrb wrrc wrre wrrw wrrz wrwa wrwb wrwc wrwr wrze wrzr wrzz wwab wwac wwba wwbb wwbc wwbr wwbz wwca wwcb wwcr wwcw wwea wweb wwec wwer wwra wwrb wwrc wwre wwrr wwrw wwrz wwwa wwwc wwwe wwwr wwww wwwz wwzw wwzz wzab wzaz wzba wzbb wzbc wzbr wzbz wzcb wzcc wzcr wzeb wzee wzew wzez wzrb wzrc wzrr wzww wzwz wzza wzzb wzze wzzr wzzw wzzz zaar zaba zabr zaca zaer zara zarb zare zarr zaza zbar zber zcar zeae zeba zebe zeca zera zewe zeze zrce zrze zzzz

-aaa- aaace aaaee aaarc aabaa aabba aabra aacbc abaab ababa ababe abaca abaer abara abare abaza abbac abbar abccc abear abeba abebe abece abeer abera abere aberr abrac abrar abwab abzac abzar acaca acacb acar- acara acare accra aceae acera acerb acrab acrea acree aeaea aebbe ar-ab ara-c arab- araba arabe araca arace araea arara arare arawa arawe arbab arbar arbaz arbee arber arbre arcae arcee areae arear areca arere arewa arewe areza arrea arrez arzac arzew awaaz awaba awara aware awber aweer azaca azara