-er a-a a-b a-c aaa aab aac aae aah aar ab- aba abb abc abe abh abr ac- aca acb acc ace ach acr aea aeb aec aee aeh aer aha ahb ahc ahe ahh ahr ar- ara arb arc are arh arr baa bab bac bae bah bar bba bbb bbc bbe bbh bbr bca bcb bcc bce bch bcr be- bea beb bec bee beh ber bha bhb bhc bhe bhh bhr bra brb bre brh brr c-- caa cab cac cae cah car cba cbb cbc cbe cbh cbr cca ccb ccc cce cch ccr ce- cea ceb cec cee ceh cer ch- cha chb chc che chh chr cra crb crc cre crh crr eaa eab eac eae eah ear eba ebb ebc ebe ebh ebr ec- eca ecb ecc ece ech ecr eea eeb eec eee eer eha ehb ehc ehe ehh ehr era erb erc ere erh err haa hab hac hae hah har hba hbb hbc hbe hbh hbr hca hcb hcc hce hch hcr he- hea heb hec hee heh her hha hhb hhc hhe hhh hhr hr- hra hrb hrc hre hrh hrr ra- raa rab rac rae rah rar rba rbb rbc rbe rbh rbr rca rcb rcc rce rch rcr re- rea reb rec ree reh rer rh- rha rhb rhc rhe rhh rhr rra rrb rrc rrh rrr

a-be a-ha aaaa aaab aaac aaae aaah aaar aaba aabb aabc aabh aaca aacb aacc aace aach aacr aaea aaec aaha aara aarc aare abaa abab abac abae abar abb- abba abbb abbe abbr abca abcb abcc abch abcr abec abee aber abha abhr abra abrc acaa acab acac acae acar acba acca accc acce acch ace- acea acec aceh acer acha ache achh achr acr- acra acrc acre acrr aeac aecb aeer aer- aera aerc ahab ahac ahah ahar ahha ahra ahrc ahre ahrr arab arac arae arah arar arba arbe arbh arc- arca arce arch area arec aree areh arh- arr- arra arrc arre arrh arrr baaa baah baar baba babb babe babr bac- baca bacc bace bach baer baha bahr bar- bara barb barc bare barh barr bbbb bbch bbeb bbrc bcaa bcar bcbc bcca bccc bcec bcer bche bcra beah bear beba bebb bebe beca bech beeb beer behr bera berc bere berr bhar bhca bhcc bher bhra brab brac brae brah brca brcb brce brea breb brec bree brer brrr caaa caab caac caah caba cabe cac- caca cacc cace cach cacr caec caer caha cahe cara carb carc care carr cbac cbar cbbc cbca cbcc cbce cbcr cbea cbec cbee cber cbha cbre cbrh ccaa ccab ccac ccar ccba ccbc ccca cccb cccc ccee ccha cche cchr ccra ccrc ccre ceac cear ceba cec- ceca cece ceeb ceec cer- cera cerc cere chaa chab chac chae chah char chca chce chch chea cheb chec chee cheh cher chha chra chrb chrc chrr crab crac crar crbc crca crcc crce crcr cre- crea creb crec cree creh eaba eabh eaca eacc each eaec eara earb eare earh ebac ebba ebbc ebbr ebcc eber ecaa ecac ecar ecbc ecbe ecca eccb eccc ecce echa eche ecra ecrc ecrr eeca eeea eeee eera eerc ehaa ehcc ehea eheh eher ehre erba erbb erbe erca ercc erce erch ereb erec erer erhc erra errc erre haab haar haba habe hace haec haha hara harc hare harh harr hbar hcbc hcca hccb hccc hcch heah hear hebb hebe hebr heca hech heeb heer hehe hera herb herc here herr hhaa hhhh hrac hree hrrc raab raba rabb rabe rac- raca racc race rach raec raer raha rahe rahr rara rarb rare rbbb rbbr rcac rcbc rccb rccc rchb rea- reac reae rear reba rebb rebe reca recc rece rech recr reeb reha rehb rehe rera rere rhae rhce rhea rheb rhee rrah rrrr

-aaa- aaaah aaace aaaee aaarc aabaa aabba aabra aacbc aahaa aarah aarch abaab ababa ababe abaca abaer abara abare abbac abbar abccc abear abeba abebe abece abeer abera abere aberr abhar abrac abrar acaca acacb acar- acara acare accra aceae acera acerb achab achar achee acher achre acrab acrea acree aeaea aebbe ahare ahere ahhaa ahhha ahrab ahrar ar-ab ara-c arab- araba arabe araca arace arach araea arara arare arbab arbar arbee arber arbre arcae arcee arch- archa archb arche areae arear areca areha arere arhar arrah arrea arreh arrha baabe babar babec babee baber babra bacab bacar bacca bacea bacha bache baehr bahar bahce bahra bahre baraa barab barac barar barba barbe barca barce barea bareh barer barha barra barre bbbee bbear be-er beach beara beare bebar beber bebra becca beche beeac beebe beech behar behea beher behra berar berba berbe berca berea berec bereh berhe berra berre bhara bheer bhera braca bracc brace brach brahe breba brece brech breer brera brere brrar brrrr c-a-c ca-ca caaba caare caber cabra cabre cacha cache caec- caeca caere cahar cahch caher caraa carab carac carb- carea carer carra carre ccccc ceace ceara ceare cearr cebec ceber cech ceche ceeac ceere cerae cerc- cerca cerce cerea cerec cerer cerre chaab chaac chaah chaar chaba chaca chace chach chaer chahe char- chara charb chare charr chea- chear checa chech cheer cheha chehr chera chere chhab chhar chher chrea craba crabb crace craer crare crear crebe crece creer earar ebach ebara ebber ecara ecare echar echea eecca eeeee ehara erace erbaa erbar erbbe erber ercea ereac erear erech erere h-bar h-e-b ha-ha habab habba haber habra haceb hacha hache haher hahha harab harac harae harar harch hareb hareh harra harre he-he heacc heach heaer heara hearb heare hebbe hebe- heber hebra hecae heche heera heere herba herce herea herra herre hhhhh hrabe hrace hrach hrere ra-ra raaba raabe raahe rabab rabac rabah rabba rabbe rabeh rabha racah racch race- raceh racer racha rache rahab raheb rarae rareb raree rarer rccar reace reach rear- rebab rebar rebbe rebec reber rebra recca recce recea reche reece reech reere reerh rehab rehar reher