-er -ic b-u bbb bbc bbe bbi bbq bbr bbu bcb bcc bce bci bcq bcr bcu be- beb bec bee bei beq ber beu bi- bib bic bie bii bir biu bqc bqe brb bre bri brq brr bru bub buc bue bui bur buu c-- cbb cbc cbe cbi cbq cbr cbu ccb ccc cce cci ccr ccu ce- ceb cec cee cei ceq cer ceu ci- cib cic cie cii ciq cir ciu cqb cqc cqi crb crc cre cri crq crr cru cub cuc cue cui cuq cur cuu ebb ebc ebe ebi ebq ebr ebu ec- ecb ecc ece eci ecq ecr ecu eeb eec eee eer eib eic eie eii eir eiu eqe eqq equ erb erc ere eri erq err eru eu- eub euc eue eui eur ibb ibc ibe ibi ibr ibu icb icc ice ici icq icr icu ie- iec iee iei ier iib iic iie iii iir iiu iqc iqe iqu ir- irb irc ire iri irq irr iru iu- iub iuc iue iui iur qbc qbe qbq qcc qci qec qee qic qie qir qiu qqq qqu qrb qrc qre qri qru qu- que qui qur rbb rbc rbe rbi rbr rbu rcb rcc rce rci rcr rcu re- reb rec ree rei req rer reu rib ric rie rii riq rir rqc rrb rrc rri rrq rrr rru rub ruc rue rui rur ruu ubb ubc ube ubi ubr ubu ucb ucc uce uci ucr ucu ueb uec uee uei uer uib uic uie uii uiq uir uiu ur- urb urc ure uri urr uru uuc uue uur uuu

bbbb bbbq bbci bbeb bbrc bcbc bccc bcci bcec bcer bcie bcru bcuc bebb bebe bebi beci becu beeb beer beic beir berc bere beri berr beru beur bibb bibe bibi bicc bice bici bieb bier bieu biqi birb bire biri birr biru bque brcb brce breb brec bree brei brer bric brie briq brrr bruc brue bubb bube bubi bubq bubu bucc buce buci bucu buer bueu buic buie buir buiu bur- burb bure buri burr buru cbbc cbcc cbce cbcr cbcu cbec cbee cber cbir cbqi cbre ccbc cccb cccc ccci cccu ccee ccic ccii ccir ccrc ccre ccri ccuc cebu cec- cece ceci ceeb ceec cer- cerc cere ceri ceui cibc cibe cibi cicc cici cicq cicr cicu ciee cier ciii cirb circ cire ciri cirr ciuc crbc crbu crcc crce crcr cre- creb crec cree crei creu crib cric crie criu crub crue cub- cubb cube cubi cucc cuce cuci cucq cuer cui- cuir curb cure curi curr ebbc ebbr ebcc eber ebic ebru ebur ecbc ecbe eccb eccc ecce ecci ecib ecrc ecri ecrr ecru eeee eerc ei-q eiec eiei eier eire equ- eque equi erbb erbe ercc erce ereb erec erei erer eric erie eriq eriu erqi errc erre erub eruc erur eubc eubi euer eur- eurc eure i-be ibec ibie ibrc ibri icbc iccb iccc icci iccr iccu icec icee iceq icer icrc icre icrr icru icub icue iecc ieie iere ieri iiie iiii iirc iiuc iqce iqer ique irbe ircc ircu iree irer iri- iric irie irrc irre irri iucc iuce iuiu q-be qbic qcue qeii qere qeri qerq qiru qqqq qube qubi qucu quee quer quib quic quie quir quri quu- rbbb rbbr rcbc rccb rccc rcic rebb rebe rebu recc rece reci recr recu reeb reii reir reiu rere reri reru reue reuu rib- ribe ribu ricc rice rier rieu riqq rire riri riue rrrr rubb rube rubi rubu ruce ruci ruer rurc rure ruri ruru u-ie ubbe ubbi uber ubic ubii ubir ucbc ucci ucrc ueir uirr uqcc urbe urbi urci ure- urib uric urie uriu urre urri uruq urur uuri uuuu

bbbee bbqer be-er beber bebic becic beciu becue beebe beeri beibi beice beier beire beque berbe bercu berec berei berie beriu berre berri berru beuer beure bibbe biber bibic bibie bibri bicer biebe biere bieri bique birie birur biure brebu brece breer brere breu- bribe brice briec brier brrrr bruce bruer bruiu bruri bubbe buber bucci bucic bucie bucur buici buire burcu buric burie burri burru buruc buruq ccccc cccii cciii cebec ceber ceci- cecie cecri ceere cequi cerbu cerc- cerce cerci cerec cerer ceric cerie cerre ciber cibir cicer ciceu circe cireq ciric cirie cirr- cirri crebe crece creer creu- creue cribb cribe crice crier cruce crucq crure cubbe cubeb cuber cubi- cubic cubie cubub cucei cucui cuire curbi curce curer curic curie curre curri ebber ebbie ebibe ebure eeeee eerie eirie equi- erbbe erber erere ericb erice erier eriic eubie eucre euric eurre ibbur icbrr iceci icici icier icube iecee ieiri ierei iiiee iiiii ircii irece iurie qebui qrciu queeb queer queir quere queue quibe quicc quice quier quire qureq quruq rcirc rebbe rebec reber recce recue recur reece reere reice reque rere- reree reric rerir reuer reuir ribbi ribce riber ribie ricci ricer riceu ririe riuer rubbi rubee ruber rubie rucci rucer rucuq ruere ruiru rurec ruric u-cee uber- ubirr uqcrb uqcrq urbic ureic uribe uric- urric urubu uruce urucu ururi uuuuu

bbbbbb bbqrub becice becque becure beebee beiber beqiri berbee berber berere berrer berric berrie berube beruri beurre bibber bibice bibiri bibiru bieber bierce bircii biribi breere breuer bribe- bribee briber bribir bribri brubru brucei brucie bruree bubber bububu bucici buique burbur burcei burcer burier burree burrer burrie bururi c-cube cebeci ceecee cercie cerice cerici ceruce cibber cibiru cicree cicure circue cirice cirici cirque cirri- ciucci cubber cubibe cubube cucice cucici cucube cucurb cui-ui cuirie curber curcic currer currie ebr-ii ebrie eburru ecrier ecrire ecurie eebree eerier erbree ericii eruci- erucic euerie i-bere i-bure i-crei iberic ibicui iccube quebec queece queere querie querre queuer quibib quiere quique quirer quirie quirre rebbec rebecq rebeuc rebice recice recrue recrui recuer recurb recure reiber reueir reuere reuire ribber ribbie ribibe ribici ribier ricice rieber riuere rubbee rubber rubbie rubier rubric rubrie rucici rui-be ubique urcice urique urucui

bbbbbbb bebeeru becquer beerier berbere berberi berbice berrier