-er -ey bbb bbc bbe bbo bbr bbs bby bcb bcc bce bco bcr bcs bcy bcz be- beb bec bee beo ber bes bey bez bob boc boe boo bor bos boy boz brb bre bro brr brs bry brz bsb bsc bse bso bsr bss bsy by- byc bye byo byr bys byz bze bzo bzr bzs bzz c-- cbb cbc cbe cbo cbr cbs cby cbz ccb ccc cce cco ccr ccs ccz ce- ceb cec cee ceo cer ces cey cez co- cob coc coe coo cor cos coy coz crb crc cre cro crr crs cry crz csb csc cse cso csr css csy csz cyb cyc cye cyo cyr cys cz- czc cze czo ebb ebc ebe ebo ebr ebs eby ec- ecb ecc ece eco ecr ecs eeb eec eee eeo eer ees eey eo- eob eoc eoe eoo eor eos erb erc ere ero err ers ery erz es- esb esc ese eso esr ess esy eyc eye eyo eyr eys eze ezo ezr ezs ezz ob- obb obc obe obo obr obs oby oc- ocb occ oco ocr ocs ocz oeb oec oee oeo oer oes oey oo- oob ooc ooo oor oos or- orb orc ore oro orr ors ory orz os- osb osc ose oso osr oss oye oyo oys oze ozo ozs ozz rbb rbc rbe rbo rbr rbs rcb rcc rce rco rcr rcs re- reb rec ree reo rer res rey rez rob roc roe roo ror ros roy roz rrb rrc rrr rrs rsb rsc rse rso rsr rss ry- ryc rye ryo ryr rys ryy ryz rzb rze rzo rzy sbb sbc sbe sbo sbr sbs sby scb scc sce sco scr scs se- seb sec see seo ser ses sey sez sob soc soe soo sor sos soy soz sr- srb src sre sro srr srs sry ss- ssb ssc sse sso ssr sss ssz sy- syb syc sye syr sys sze szr ybc ybe ybr ybs yby ybz ycc yce yco ycs ycy yeb yec yee yeo yer yes yey yez yob yoc yoe yoo yor yos yoy yrc yre yro yrs ysb ysc yse yso ysr yss ysy ysz yyb yyc yye yys yyy yyz yzb yzr yzy zbb zbc zbr zbs zby zce zco zcs zeb zec zee zeo zer zes zez zo- zob zoc zoe zoo zor zos zro zrs zse zsz zzr zzs zzy zzz

-ose bbbb bbbs bbeb bboy bbrc bbyo bcbc bcbs bccc bccs bcec bcer bces bcor bcos bcoz bcrs bcsc bcss bebb bebe bebo beby becs beeb beer bees beey beo- beor beos berc bere bero berr bers bery bes- bese beso bess besy beye beys beze bobb bobe bobo bobs boby boce boco bocs boec boee boeo boer boes boey boob booc booe boor boos booz bor- bore boro borr bors bory borz bosc bose boso boss boye boyo boys boyz bozo brcb brce breb brec bree breo brer bres brey brez brob broc broe broo bror bros broz brrr brrs brsb brsr bry- brye bryo bscs bseb bsec bsee bser bses bsos bssc bsse byce byer byes byob byoc byos byre bysb byse byso byss bysy bzer bzoe bzyb bzzz c-bo cbbc cbbs cbcc cbce cbcr cbcs cbec cbee cber cbre cbry cbsc cbse ccbc cccb cccc cccs ccee ccob ccoc ccrc ccre ccrs ccss cebs cec- cece ceco cecs ceeb ceec cees ceor ceos cer- cerc cere cero cers cery cesc cese cesr cess ceys ceze cezy cobb cobe cobo cobs coby coce coco coes coob coos cor- corb corc core coro corr cors cory cosc cose coso coss cosy coyo coyr coys coze cozy cozz crbc crcc crce crcr crcz cre- creb crec cree creo cres crob croc croe croo cror croy croz crss cry- cryb cryo crys cryz cscb cscc csce csco cscr cscs csec csee cser csob csor csos csrc csrs csse cssr csys cybb cybc cybo cyc- cycb cycc cycs cyre cyrs cyse cyy- cyyc czyz ebbc ebbo ebbr ebbs ebby ebcc eber ebes eboe eboo ebor ebos eboy ebro ecbc ecbe eccb eccc ecce ecco eces eco- ecos ecrc ecrr ecsc ecse ecss eeby eecs eeee eees eeoc eerc eero eers eery eese eesy eeze eoes eore erbb erbe ercc erce ereb erec erer eres erez erob eroc eroe eroo eros errc erre erro errs erse erso eryc erye esbo esbs escb esce esco escr escs esee eseo eser eses eso- esos esse esso essy eyeb eyec eyer eyes eyey eyez eyre eyry eyse eyyr ezer ezzo o-eo obbo obby obec ober obes obey oboe obor obos oboy obre obro obsr obss ocbc occc oce ocee ocos ocre ocro ocrr ocrs ocys oec- oecc oeec oere oers oese oeye oeyo oobe ooby oocr ooer ooes oooo ooos oore oory oose ooze oozy orbb orbe orbo orbs orby orce orco orcs ore- oreb orec oreo orer ores orey oro- oroe oror oros oroy oroz orro orrs orry orse orso orsy orys orzo osbe osby oscc osce osco osec osee oser oses osey osez osoo osor osos osro ossb osse osso ossy oyce oyee oyer oyes oyez oyre oyse oyss ozee ozer ozey ozzy rbbb rbbr rbbs rbss rcbc rcbo rccb rccc rccs rcos rcsc rcss rcyc rebb rebe rebo rebs recc rece recr recs recy recz reeb rees reos rere rero rers rery rese reso ress reye reys reze rob- robb robe robo robs roby rocc roce roco rocs roer roes roey roob roor roos rooz rorc rore roro rory rosc rose roso ross rosy roye roys roze rozz rrrr rscc rscs rscy rsee rsos rsre rybe ryeb ryes ryob rysy ryze s-os sbbs sbcc sbcs sber sbor sbse sccc scce sccs sccy scec scee scer scey scob scoo scor scr- scrc scre scrs scry scsc scso scsr scye se-c se-e se-o se-s se-y se-z sebe sebo sebs seby sec- secc sece seco secr secs secy seeb seec seer sees seey seez seoc serb serc sere sero