-er a-a a-b a-z aaa aab aae aar aaz ab- aba abb abe abr abz aea aeb aee aer aez ar- ara arb are arr arz az- aza azb aze azz baa bab bae bar baz bba bbb bbe bbr be- bea beb bee ber bez bra brb bre brr brz bza bze bzr bzz eaa eab eae ear eaz eba ebb ebe ebr eea eeb eee eer era erb ere err erz eze ezr ezz ra- raa rab rae rar raz rba rbb rbe rbr re- rea reb ree rer rez rra rrb rrr rza rzb rze zaa zab zar zaz zbb zbr zea zeb zee zer zez zzr zzz

a-be aaaa aaab aaae aaar aaba aabb aaea aara aare abaa abab abae abar abb- abba abbb abbe abbr abee aber abez abra abza aeer aer- aera arab arae arar arba arbe area aree arr- arra arre arrr arza aza- azab azar azaz azer azra azza baaa baar baaz baba babb babe babr baer baez bar- bara barb bare barr barz baza baze bbbb bbeb bear beba bebb bebe beeb beer bera bere berr beze brab brae braz brea breb bree brer brez brrr brza bzer bzzz eaba eara earb eare ebba ebbr eber eeea eeee eera eeze eraz erba erbb erbe ereb erer erez erra erre ezer ezra raab raaz raba rabb rabe raer rara rarb rare rarz raza raze razr razz rbbb rbbr rea- reae rear reba rebb rebe reeb rera rere reza reze rrrr rzab zaar zaba zabr zaer zara zarb zare zarr zaza zbar zber zeae zeba zebe zera zeze zrze zzzz

-aaa- aaaee aabaa aabba aabra abaab ababa ababe abaer abara abare abaza abbar abear abeba abebe abeer abera abere aberr abrar abzar aeaea aebbe ar-ab arab- araba arabe araea arara arare arbab arbar arbaz arbee arber arbre areae arear arere areza arrea arrez azara azare azbar azera azrar baabe babar babee baber babez babra baeza baraa barab barar baraz barba barbe barea barer barez barra barre barza bazar bazre bbbee bbear be-er beara beare bebar bebaz beber bebra beebe beez berar berba berbe berea berra berre berze bezar bezer braza braze breba breer brera brere breza breze brrar brrrr earar ebara ebber eeeee erbaa erbar erbbe erber erear erere ra-ra raaba raabe rabab rabba rabbe rarae rareb raree rarer raz-b razab razar razee razer rear- rebab rebar rebbe reber rebra reere reeze rere- reree rerez rezza za-za zaara zabar zaber zabra zarab zarez zarra zarza zazar zbarz zebra zebre zerba zerbe zerre zzzzz

aaaaba abaera abazar abeere aberra abrera arbaer arbra areare arraba arrear arrere azaera azzaba baabaa baabar bababe babare babbar barara baraza barbae barbar barbee barber barbra barbre barera barrea barrer barzab bazaar bbbbbb bearer beazar beazer beebea beebee beerze beezer beraba berare berbar berbee berber berere berrer bezaar bezazz brazer brazza breare breaza breere breeza breeze eebree erbare erbree erraez errare errea rababa rabaza razzer re-bar rearea rearer rebear rezare zababa zabara zabare zabrez zabrze zaeera zaraza zareba zarzar zbaraz zeebee zeebra zereba zezere zzebra

abreeza abreeze arabber arazbar arearea arearer arreare az-zeeb baabarr barabra barbara barbera bareeze barraza barrera barrere bbbbbbb berbara berbera berbere bezerra zabbar zabrzez zareeba zbarbar zbereze zebeeba

bar-abba barabara barbarea barberaz barebear bbbbbbbb berebere brerbear erezee rabarber rabebaer reararea

abarbarea abba-zaba baabaabaa barabazar beebeebee rebarbere

arab-berber

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb bzzzzzzzzzzzzzz