-er -ic bbb bbc bbe bbi bbo bbr bbs bcb bcc bce bci bco bcr bcs bcz be- beb bec bee bei beo ber bes bez bi- bib bic bie bii bio bir bis biz bob boc boe boi boo bor bos boz brb bre bri bro brr brs brz bsb bsc bse bsi bso bsr bss bze bzo bzr bzs bzz c-- cbb cbc cbe cbi cbo cbr cbs cbz ccb ccc cce cci cco ccr ccs ccz ce- ceb cec cee cei ceo cer ces cez ci- cib cic cie cii cio cir cis co- cob coc coe coi coo cor cos coz crb crc cre cri cro crr crs crz csb csc cse csi cso csr css csz cz- czc cze czo ebb ebc ebe ebi ebo ebr ebs ec- ecb ecc ece eci eco ecr ecs eeb eec eee eeo eer ees eib eic eie eii eio eir eis eo- eob eoc eoe eoi eoo eor eos erb erc ere eri ero err ers erz es- esb esc ese esi eso esr ess eze ezo ezr ezs ezz ibb ibc ibe ibi ibo ibr ibs ibz icb icc ice ici ico icr ics icz ie- iec iee iei ier ies iib iic iie iii iio iir iis io- iob ioc ioe ioi ioo ior ios ir- irb irc ire iri iro irr irs is- isb isc ise isi iso isr iss ize izi izo izz o-i ob- obb obc obe obi obo obr obs oc- ocb occ oci oco ocr ocs ocz oeb oec oee oei oeo oer oes oib oic oie oii oio oir ois oiz oo- oob ooc ooi ooo oor oos or- orb orc ore ori oro orr ors orz os- osb osc ose osi oso osr oss oze ozo ozs ozz rbb rbc rbe rbi rbo rbr rbs rcb rcc rce rci rco rcr rcs re- reb rec ree rei reo rer res rez rib ric rie rii rio rir ris riz rob roc roe roi roo ror ros roz rrb rrc rri rrr rrs rsb rsc rse rsi rso rsr rss rzb rze rzo sbb sbc sbe sbi sbo sbr sbs scb scc sce sci sco scr scs se- seb sec see sei seo ser ses sez sib sic sie sii sio sir sis sob soc soe soi soo sor sos soz sr- srb src sre sri sro srr srs ss- ssb ssc sse ssi sso ssr sss ssz sze szi szr zbb zbc zbr zbs zce zco zcs zeb zec zee zeo zer zes zez zib zie zio zir zis ziz zo- zob zoc zoe zoi zoo zor zos zro zrs zse zsi zsz zzr zzs zzz

-ose bbbb bbbs bbci bbeb bbrc bcbc bcbs bccc bcci bccs bcec bcer bces bcie bcis bcor bcos bcoz bcrs bcsc bcss bebb bebe bebi bebo beci becs beeb beer bees beic beir beis beo- beor beos berc bere beri bero berr bers bes- bese beso bess beze bezi bibb bibe bibi bibo bibs bicc bice bici bico bics bieb bier bies biis bio- bioc bioi bios birb bire biri biro birr birs bis- bisc bise biso biss bize bizz bobb bobe bobi bobo bobs boce boco bocs boec boee boeo boer boes boi- boie boii bois boob booc booe boor boos booz bor- bore bori boro borr bors borz bosc bose bosi boso boss bozi bozo brcb brce breb brec bree brei breo brer bres brez bric brie brio bris briz brob broc broe broo bror bros broz brrr brrs brsb brsr bsci bscs bseb bsec bsee bser bses bsic bsos bssc bsse bzer bzie bzoe bzzz c-bo cbbc cbbs cbcc cbce cbcr cbcs cbec cbee cber cbir cbre cbsc cbse cbsi ccbc cccb cccc ccci cccs ccee ccic ccii ccir ccis ccob ccoc ccrc ccre ccri ccrs ccsi ccss cebs cec- cece ceci ceco cecs ceeb ceec cees ceor ceos cer- cerc cere ceri cero cers cesc cese cesi cesr cess ceze cibc cibe cibi cibo cicc cici cico cicr cics ciee cier cies ciez ciii ciis ciob cior cios cirb circ cire ciri ciro cirr cirs cis- cisc cise cisr ciss cize cobb cobe cobi cobo cobs coce coco coes coir cois coob coos cor- corb corc core cori coro corr cors cosc cose cosi coso coss coze cozi cozz crbc crcc crce crcr crcz cre- creb crec cree crei creo cres crib cric crie cris crob croc croe croo cror croz crss cscb cscc csce csci csco cscr cscs csec csee cser csib csio csir csis csob csor csos csrc csrs csse cssr ebbc ebbo ebbr ebbs ebcc eber ebes ebic ebis eboe eboo ebor ebos ebro ecbc ecbe eccb eccc ecce ecci ecco eces ecib ecis eco- ecos ecrc ecri ecrr ecsc ecse ecss eecs eeee eees eeoc eerc eero eers eese eesi eeze eico eics eiec eiei eier eies eire eirs eise eiso eiss eizo eoes eoir eois eore eori erbb erbe ercc erce ereb erec erei erer eres erez eric erie erio eris eriz erob eroc eroe eroi eroo eros errc erre erro errs erse ersi erso erzi esbo esbs escb esce esci esco escr escs esee eseo eser eses esie esis eso- esos esri esse essi esso ezer ezio ezri ezzo i-be ibcs ibec ibes ibie ibis ibos ibrc ibri ibro ibss icbc icbs iccb iccc icci icco iccr iccs icec icee icer ices icis icoc icor icos icrc icre icrr icrs icsb icsc icse icsi icsr icss iecc ieie ieio iere ieri iers iesc iesi ieso iesr iies iiie iiii iiio iiis iioi iioo iios iirc iirs iisc iisi iisr iobi ioci ioee ioii ioio iooi iooo ioos iore iori iors ioso irbe ircc ircs iree irer ires iri- iric irie irio iris irob iroc irrc irre irri irrs irse isbe iscc isci isco iscr iscs iseb isec isee iseo iser ises isic isie isis iso- isoc isor isos isri issc isse issi isso issr isss izes izso izze izzo o-eo obbo obec ober