-er -ey -ic b-u bbb bbc bbd bbe bbi bbr bbs bbu bby bcb bcc bcd bce bci bcr bcs bcu bcy bdb bdc bdd bde bdi bdr bds bdu bdy be- beb bec bed bee bei ber bes beu bey bi- bib bic bid bie bii bir bis biu biy brb brd bre bri brr brs bru bry bsb bsc bsd bse bsi bsr bss bsu bsy bub buc bud bue bui bur bus buu buy by- byc byd bye byi byr bys byu c-- cbb cbc cbd cbe cbi cbr cbs cbu cby ccb ccc ccd cce cci ccr ccs ccu cdb cdc cdd cde cdi cdr cds cdu cdy ce- ceb cec ced cee cei cer ces ceu cey ci- cib cic cid cie cii cir cis ciu crb crc crd cre cri crr crs cru cry csb csc csd cse csi csr css csu csy cub cuc cud cue cui cur cus cuu cuy cyb cyc cyd cye cyr cys dbb dbc dbd dbe dbi dbr dbs dbu dby dcb dcc dcd dce dci dcr dcs dcu ddb ddc ddd dde ddi ddr dds ddu ddy de- deb dec ded dee dei der des deu dey di- dib dic did die dii dir dis diu diy drb drc drd dre dri drr drs dru dry dsb dsc dsd dse dsi dsr dss dsu dsy dub duc dud due dui dur dus duy dy- dyb dyc dyd dye dyr dys dyu dyy ebb ebc ebd ebe ebi ebr ebs ebu eby ec- ecb ecc ecd ece eci ecr ecs ecu ed- edb edc edd ede edi edr eds edu edy eeb eec eed eee eer ees eey eib eic eid eie eii eir eis eiu erb erc erd ere eri err ers eru ery es- esb esc esd ese esi esr ess esu esy eu- eub euc eud eue eui eur eus eyc eyd eye eyr eys i-d ibb ibc ibd ibe ibi ibr ibs ibu iby icb icc icd ice ici icr ics icu icy idb idc idd ide idi idr ids idu idy ie- iec ied iee iei ier ies iey iib iic iid iie iii iir iis iiu ir- irb irc ird ire iri irr irs iru iry is- isb isc isd ise isi isr iss isu isy iu- iub iuc iud iue iui iur ius iyc iye iyr iys iyy rbb rbc rbd rbe rbi rbr rbs rbu rcb rcc rcd rce rci rcr rcs rcu rdb rdc rdd rde rdi rdr rds rdu rdy re- reb rec red ree rei rer res reu rey rib ric rid rie rii rir ris riy rrb rrc rrd rri rrr rrs rru rsb rsc rsd rse rsi rsr rss rsu rub ruc rud rue rui rur rus ruu ruy ry- ryc ryd rye ryr rys ryu ryy sbb sbc sbd sbe sbi sbr sbs sbu sby scb scc scd sce sci scr scs scu sdb sdc sdd sde sdi sdr sds sdu sdy se- seb sec sed see sei ser ses seu sey sib sic sid sie sii sir sis siu sr- srb src srd sre sri srr srs sry ss- ssb ssc ssd sse ssi ssr sss ssu sub suc sud sue sui sur sus suu suy sy- syb syc syd sye syi syr sys syu ubb ubc ube ubi ubr ubs ubu uby ucb ucc ucd uce uci ucr ucs ucu udb udc udd ude udi udr uds udu ueb uec ued uee uei uer ues uey uib uic uid uie uii uir uis uiu ur- urb urc urd ure uri urr urs uru ury usb usc usd use usi usr uss usu uuc uue uur uus uuu uyc uyi uys uyu ybc ybe ybi ybr ybs yby ycc ycd yce yci ycs ycu ycy yde yds ydy yeb yec yed yee yei yer yes yey yid yie yii yir yis yrc yre yrs yru ysb ysc yse ysi ysr yss ysu ysy yud yue yui yur yus yuu yuy yyb yyc yye yys yyu yyy

bbbb bbbs bbci bbdd bbeb bbrc bcbc bcbs bccc bcci bccs bcde bcds bcec bcer bces bcie bcis bcrs bcru bcsc bcss bcuc bd-r bdbc bddc bdes bdii bdry bdsd bebb bebe bebi beby beci becs becu bede bedi beds bedu beeb beed beer bees beey beic beir beis berc berd bere beri berr bers beru bery bes- bese bess besy beur beye beyi beys bibb bibe bibi bibs bicc bice bici bics bide bidi bidr bids bidu bieb bied bier bies bieu biis birb bird bire biri birr birs biru biry bis- bisc bisd bise biss bisu bisy biys brcb brce brds brdy breb brec bred bree brei brer bres brey bric brid brie bris brrr brrs brsb brsr bruc brud brue brus bry- bryd brye bsbd bsci bscs bseb bsec bsed bsee bser bses bsic bsrd bssc bssd bsse bubb bube bubi bubs bubu bucc buce buci bucs bucu budb budd bude budi buds budu budy buer bueu buic buid buie buir buis buiu bur- burb burd bure buri burr burs buru bury busc buse busi buss busu busy buus buyi buys buyu byce byde byed byer byes byrd byre bysb byse bysi byss bysy byyd c-cd cbbc cbbs cbcc cbce cbcr cbcs cbcu cbdb cbdc cbdi cbds cbec cbee cber cbid cbir cbrd cbre cbry cbsc cbse cbsi cbus ccbc cccb cccc ccci cccs cccu ccdc ccdi ccdr ccds cced ccee ccic ccid ccii ccir ccis ccrc ccre ccri ccrs ccsd ccsi ccss ccuc ccus cd-e cd-r cdcs cddb cddr cdec cder cdes cdic cdii cdis cdre cdrs cdss cebs cebu cec- cece ceci cecs cedd cede cedi cedu cedy ceeb ceec cees cer- cerc cerd cere ceri cers cery cesc cese cesi cesr cess ceui ceys ceyu cibc cibe cibi cicc cici cicr cics cicu cidc cide cidi cidr cids ciee cier cies ciid ciii ciis cirb circ cire ciri cirr cirs cis- cisc cisd cise cisr ciss cisy ciuc cius ciyu crbc