-er -ic b-u bbb bbc bbd bbe bbi bbr bbu bcb bcc bcd bce bci bcr bcu bcz bdb bdc bdd bde bdi bdr bdu bdz be- beb bec bed bee bei ber beu bez bi- bib bic bid bie bii bir biu biz brb brd bre bri brr bru brz bub buc bud bue bui bur buu buz bzd bze bzr bzu bzz c-- cbb cbc cbd cbe cbi cbr cbu cbz ccb ccc ccd cce cci ccr ccu ccz cdb cdc cdd cde cdi cdr cdu cdz ce- ceb cec ced cee cei cer ceu cez ci- cib cic cid cie cii cir ciu crb crc crd cre cri crr cru crz cub cuc cud cue cui cur cuu cuz cz- czc czd cze dbb dbc dbd dbe dbi dbr dbu dbz dcb dcc dcd dce dci dcr dcu ddb ddc ddd dde ddi ddr ddu ddz de- deb dec ded dee dei der deu dez di- dib dic did die dii dir diu diz drb drc drd dre dri drr dru drz dub duc dud due dui dur duz dzb dzd dze dzi dzr dzu ebb ebc ebd ebe ebi ebr ebu ec- ecb ecc ecd ece eci ecr ecu ed- edb edc edd ede edi edr edu eeb eec eed eee eer eib eic eid eie eii eir eiu erb erc erd ere eri err eru erz eu- eub euc eud eue eui eur eze ezr ezz i-d ibb ibc ibd ibe ibi ibr ibu ibz icb icc icd ice ici icr icu icz idb idc idd ide idi idr idu ie- iec ied iee iei ier iib iic iid iie iii iir iiu ir- irb irc ird ire iri irr iru iu- iub iuc iud iue iui iur iuz ize izi izu izz rbb rbc rbd rbe rbi rbr rbu rcb rcc rcd rce rci rcr rcu rdb rdc rdd rde rdi rdr rdu re- reb rec red ree rei rer reu rez rib ric rid rie rii rir riz rrb rrc rrd rri rrr rru rub ruc rud rue rui rur ruu ruz rzb rze ubb ubc ube ubi ubr ubu ucb ucc ucd uce uci ucr ucu udb udc udd ude udi udr udu ueb uec ued uee uei uer uib uic uid uie uii uir uiu ur- urb urc urd ure uri urr uru urz uuc uue uur uuu uzb uzi uzu zbb zbc zbr zce zeb zec zed zee zer zez zib zid zie zir ziz zub zuc zud zui zur zuz zzr zzz

bbbb bbci bbdd bbeb bbrc bcbc bccc bcci bcde bcec bcer bcie bcru bcuc bd-r bdbc bddc bdii bebb bebe bebi beci becu bede bedi bedu beeb beed beer beic beir berc berd bere beri berr beru beur bezd beze bezi bezu bibb bibe bibi bicc bice bici bide bidi bidr bidu bieb bied bier bieu birb bird bire biri birr biru bize bizu bizz brcb brce breb brec bred bree brei brer brez bric brid brie briz brrr bruc brud brue bruz bubb bube bubi bubu bucc buce buci bucu bucz budb budd bude budi budu buer bueu buic buid buie buir buiu bur- burb burd bure buri burr buru burz buuz buze buzi buzz bzer bzie bzzz c-cd cbbc cbcc cbce cbcr cbcu cbdb cbdc cbdi cbec cbee cber cbid cbir cbrd cbre ccbc cccb cccc ccci cccu ccdc ccdi ccdr cced ccee ccic ccid ccii ccir ccrc ccre ccri ccuc cd-e cd-r cddb cddr cdec cder cdic cdii cdre cebu cec- cece ceci cedd cede cedi cedu ceeb ceec cer- cerc cerd cere ceri ceui ceze cibc cibe cibi cicc cici cicr cicu cidc cide cidi cidr ciee cier ciez ciid ciii cirb circ cire ciri cirr ciuc cize crbc crbu crcc crce crcr crcz crdc cre- creb crec cred cree crei creu crib cric crie criu crub crud crue cruz cub- cubb cube cubi cucc cuce cuci cude cudi cued cuer cui- cuir curb curd cure curi curr dbcc dcbc dccb dccc dcci dccu dcdb dcii dddd ddie ddrc ddre ddub debe debi debu dec- decc decd dece deci dedd dede dedi dedu deeb deed deer deid deie deir der- derb derc dere deri derr deue deur deze dibb dibe dice dici dide didi didu dieb died dier dieu diez diii dird dire dirr dize dizi dizu dizz drbc dred dree drei drib dric drie drub drue drui druu dub- dubb dubc dube dubu duce dudd dude dudu duer duid duir dure duri duru duur duzi dzbb dzrr dzud dzur dzze ebbc ebbr ebcc ebed eber ebic ebid ebru ebur ecbc ecbe eccb eccc ecce ecci ecdc eced ecib ecrc ecri ecrr ecru eddc edde eddi ede- edei eder edie edru educ edur eede eedu eeee eerc eeze eid- eide eidi eidr eidu eiec eied eiei eier eird eire erbb erbe ercc erce erde erdi ereb erec ered erei erer erez eric erie eriu eriz errc erre erub eruc erur erzi eubc eubi eucd eude euer eur- eurc eure ezed ezer ezri ezuz i-be ibec ibed ibid ibie ibrc ibrd ibri icbc icbd iccb iccc icci iccr iccu icdc icdd icde icec iced icee icer icrc icre icrr icru icub icue idbe idce idcr idec ided idee ider idic idid idie idir idrc idre idub iecc iedr ieie iere ieri ieud iicd iide iied iiie iiii iirc iiuc irbe ircc ircd ircu irdc ired iree irer iri- iric irid irie irrc irre irri iucc iuce iuiu ized izze rbbb rbbr rcbc rccb rccc rcdc rcde rcic rcid rcrd rder rebb rebe rebu recc recd rece reci recr recu recz redc redd rede redi redr redu reeb reed reid reii reir reiu reiz rerd rere reri reru reue reuu reze rezi rezu rib- ribe ribu ricc rice ridc ridd ride ridi ried rier rieu riez rire riri riue rize rizi rizu rizz rred rrrr rubb rube rubi rubu ruce ruci rudd rude rudi rued ruer ruez ruid ruiz rurc rurd rure ruri ruru ruud