-er -ic bbb bbc bbe bbf bbi bbm bbo bbr bcb bcc bce bcf bci bcm bco bcr be- beb bec bee bef bei bem beo ber bfb bfc bfe bff bfi bfm bfo bfr bi- bib bic bie bif bii bim bio bir bmb bmc bme bmf bmi bmm bmo bmr bob boc boe bof boi bom boo bor brb bre brf bri brm bro brr c-- cbb cbc cbe cbf cbi cbm cbo cbr ccb ccc cce ccf cci ccm cco ccr ce- ceb cec cee cef cei cem ceo cer cfb cfc cfe cff cfi cfm cfo cfr ci- cib cic cie cif cii cim cio cir cmb cmc cme cmf cmi cmm cmo cmr co- cob coc coe cof coi com coo cor crb crc cre crf cri crm cro crr ebb ebc ebe ebf ebi ebm ebo ebr ec- ecb ecc ece ecf eci ecm eco ecr eeb eec eee eef eem eeo eer ef- efb efc efe eff efi efm efo efr eib eic eie eif eii eim eio eir em- emb emc eme emf emi emm emo emr eo- eob eoc eoe eof eoi eom eoo eor erb erc ere erf eri erm ero err fbb fbc fbe fbf fbi fbm fbo fbr fcb fcc fce fcf fci fcm fco fcr feb fec fee fef fei fem feo fer ffc ffe fff ffi ffm ffo ffr fib fic fie fif fii fim fir fmb fmc fme fmf fmi fmm fmo fmr fob foc foe fof foi fom foo for frb frc fre frf fri frm fro frr i-f ibb ibc ibe ibf ibi ibm ibo ibr icb icc ice icf ici icm ico icr ie- iec iee ief iei iem ier ifb ifc ife iff ifi ifm ifo ifr iib iic iie iif iii iim iio iir im- imb imc ime imf imi imm imo io- iob ioc ioe iof ioi iom ioo ior ir- irb irc ire irf iri irm iro irr m-f m-o m-r mbb mbc mbe mbf mbi mbm mbo mbr mc- mcb mcc mce mcf mci mcm mco mcr meb mec mee mef mei mem meo mer mfb mfc mfe mff mfi mfm mfo mfr mi- mib mic mie mif mii mim mio mir mmb mmc mme mmf mmi mmm mmo mmr mob moc moe mof moi mom moo mor mrb mrc mre mrf mri mrm mro mrr o-i ob- obb obc obe obf obi obm obo obr oc- ocb occ ocf oci ocm oco ocr oeb oec oee oef oei oem oeo oer of- ofb ofc ofe off ofi ofm ofo ofr oib oic oie oif oii oim oio oir om- omb omc ome omf omi omm omo omr oo- oob ooc oof ooi oom ooo oor or- orb orc ore orf ori orm oro orr rbb rbc rbe rbf rbi rbm rbo rbr rcb rcc rce rcf rci rcm rco rcr re- reb rec ree ref rei rem reo rer rfb rfc rfe rff rfi rfm rfo rfr rib ric rie rif rii rim rio rir rmb rmc rme rmf rmi rmm rmo rmr rob roc roe rof roi rom roo ror rrb rrc rrf rri rrm rrr

bbbb bbci bbcm bbeb bbfc bbrc bcbc bccc bcci bccm bcec bcer bcfc bcfm bcie bcof bcor bebb bebe bebi bebo beci beeb beef beem beer befe beff befo beic beim beir beme beo- beof beor berc bere beri berm bero berr bfme bibb bibe bibi bibo bicc bice bici bico bieb bief bier biff bifi bimo bio- bioc bioi birb bire biri biro birr bmce bmci bmfc bmic bmir bmmi bmoc bobb bobe bobi bobo boce bocm boco boec boee boef boeo boer bofe boff boi- boie boii boim bomb bome bomi boob booc booe boof boom boor bor- bore borf bori borm boro borr brcb brce breb brec bree bref brei brem breo brer brfc brfm bric brie brim brio brmc brob broc broe brom broo bror brrm brrr c-bo cbbc cbcc cbce cbcm cbcr cbec cbee cbef cber cbfb cbfc cbir cbme cbre cbrm ccbc cccb cccc cccf ccci cccm ccee ccfc ccff ccfi ccic ccii ccim ccir ccmb ccmc ccmm ccob ccoc ccom ccrc ccre ccrf ccri cec- cece ceci cecm ceco ceeb ceec ceem cef- cefc ceim cemb ceme cemm cemr ceor cer- cerc cere cerf ceri cero cfbc cfbr cfcb cfcf cfcm cfco cffb cffr cfmb cfmi cfmo cfom cfor cfrb cfre cibc cibe cibi cibo cicc cici cico cicr ciee cier cife ciff ciii cimb cime cimi cimm cimo cimr ciob cior cirb circ cire ciri cirm ciro cirr cmbc cmcc cmec cmfb cmii cmir cmmb cmmc cmmi cmoc cmri cmrr cobb cobe cobi cobo coce coco cofc cofe coff cofi coif coir com- comb comc come comm como comr coob coof coom cor- corb corc core corf cori corm coro corr crbc crcc crce crcr cre- creb crec cree crei crem creo crfc crib cric crie crif crim crmb crmo crob croc croe crom croo cror ebbc ebbo ebbr ebcc eber ebfc ebic eboe eboo ebor ebro ecbc ecbe eccb eccc ecce ecci eccm ecco ecef ecem ecfc ecfr ecib ecim ecmi eco- ecrc ecrf ecri ecrm ecrr eeee eefe eemo eeoc eerc eero efbr efco efeo effi efic efmi efor eico eiec eiei eier eime eimi eire embe embi embo embr emcc emcf emco emer emic emii emim emir emme emmi emor emre eoir eore eori erbb erbe ercc erce ereb erec erei erem erer erfc eric erie erim erio ermc erme ermo erob eroc eroe eroi eroo errc erre erro fbom fccf fcic fcii fcim fcmr febo fece feeb feem feer fefc fefe feff fefi fefo feie feio feir femb feme femi femm feof ferb ferc fere ferm fero ferr ffcc ffee ffff ffii ffrr fibe ficc fice fico fiec fief fier fifc fife fiff fifi fifm fifo fiii fime fimo fimr fioe fior fire firm fmic fmri foce foci foco foer fofo foie fomc fome fomo foof foom