-er -ey -ic bbb bbc bbe bbi bbm bbn bbo bbr bbs bby bcb bcc bce bci bcm bcn bco bcr bcs bcy be- beb bec bee bei bem ben beo ber bes bey bi- bib bic bie bii bim bin bio bir bis biy bmb bmc bme bmi bmm bmn bmo bmr bms bnb bnc bne bni bnn bno bnr bns bob boc boe boi bom bon boo bor bos boy brb bre bri brm brn bro brr brs bry bsb bsc bse bsi bsm bsn bso bsr bss bsy by- byc bye byi bym byn byo byr bys c-- cbb cbc cbe cbi cbm cbn cbo cbr cbs cby ccb ccc cce cci ccm ccn cco ccr ccs ce- ceb cec cee cei cem cen ceo cer ces cey ci- cib cic cie cii cim cin cio cir cis cmb cmc cme cmi cmm cmn cmo cmr cms cmy cn- cnb cnc cne cni cnm cnn cno cnr cns cny co- cob coc coe coi com con coo cor cos coy crb crc cre cri crm crn cro crr crs cry csb csc cse csi csm csn cso csr css csy cyb cyc cye cym cyn cyo cyr cys ebb ebc ebe ebi ebm ebn ebo ebr ebs eby ec- ecb ecc ece eci ecm ecn eco ecr ecs eeb eec eee eem een eeo eer ees eey eib eic eie eii eim ein eio eir eis em- emb emc eme emi emm emn emo emr ems en- enb enc ene eni enm enn eno enr ens eny eo- eob eoc eoe eoi eom eon eoo eor eos erb erc ere eri erm ern ero err ers ery es- esb esc ese esi esm esn eso esr ess esy eyc eye eym eyn eyo eyr eys ibb ibc ibe ibi ibm ibn ibo ibr ibs iby icb icc ice ici icm icn ico icr ics icy ie- iec iee iei iem ien ier ies iey iib iic iie iii iim iin iio iir iis im- imb imc ime imi imm imn imo ims imy in- inb inc ine ini inm inn ino inr ins iny io- iob ioc ioe ioi iom ion ioo ior ios ir- irb irc ire iri irm irn iro irr irs iry is- isb isc ise isi ism isn iso isr iss isy iyc iye iym iyo iyr iys iyy m-o m-r mbb mbc mbe mbi mbm mbo mbr mbs mc- mcb mcc mce mci mcm mcn mco mcr mcs meb mec mee mei mem men meo mer mes mey mi- mib mic mie mii mim min mio mir mis miy mmb mmc mme mmi mmm mmn mmo mmr mms mnb mnc mne mni mnm mnn mno mnr mns mob moc moe moi mom mon moo mor mos moy mrb mrc mre mri mrm mrn mro mrr mrs mry msb msc mse msi msm msn mso msr mss msy my- myb myc mye mym myn myo myr mys n-i nbb nbc nbe nbi nbm nbn nbo nbr nbs ncb ncc nce nci ncm ncn nco ncr ncs ne- neb nec nee nei nem nen neo ner nes ney nib nic nie nii nim nin nio nir nis nmb nmc nme nmi nmm nmn nmo nmr nms nnb nnc nne nni nnm nnn nno nns no- nob noc noe noi nom non noo nor nos noy nrb nrc nre nri nrm nrn nro nrr nrs nry nsb nsc nse nsi nsm nsn nso nsr nss nsy nyc nye nym nyn nyo nys nyy o-i ob- obb obc obe obi obm obn obo obr obs oby oc- ocb occ oci ocm ocn oco ocr ocs oeb oec oee oei oem oen oeo oer oes oey oib oic oie oii oim oin oio oir ois om- omb omc ome omi omm omn omo omr oms omy on- onb onc one oni onn ono onr ons ony oo- oob ooc ooi oom oon ooo oor oos or- orb orc ore ori orm orn oro orr ors ory os- osb osc ose osi osm osn oso osr oss oye oyi oyo oys rbb rbc rbe rbi rbm rbn rbo rbr rbs rcb rcc rce rci rcm rcn rco rcr rcs re- reb rec ree rei rem ren reo rer res rey rib ric rie rii rim rin rio rir ris riy rmb rmc rme rmi rmm rmn rmo rmr rms rnb rnc rni rnm rnn rno rnr rns rny rob roc roe roi rom ron roo ror ros roy rrb rrc rri rrm rrn rrr rrs rsb rsc rse rsi rsm rsn rso rsr rss ry- ryc rye rym ryn ryo ryr rys ryy sbb sbc sbe sbi sbm sbn sbo sbr sbs sby scb scc sce sci scm scn sco scr scs se- seb sec see sei sem sen seo ser ses sey sib sic sie sii sim sin sio sir sis smb smc sme smi smm smn smo smr sms smy snb snc sne sni snm snn sno snr sns sny sob soc soe soi som son soo sor sos soy sr- srb src sre sri srm srn sro srr srs sry ss- ssb ssc sse ssi ssm ssn sso ssr sss sy- syb syc sye syi sym syn syr sys ybc ybe ybi ybm ybr ybs yby ycc yce yci yco ycs ycy yeb yec yee yei yem yen yeo yer yes yey yie yii yim yin yio yir yis ymc yme ymi ymm ymo yms yne ynn yns yny yob yoc yoe yoi yom yon yoo yor yos yoy yrc yre yrn yro yrs ysb ysc yse ysi ysm yso ysr yss ysy yyb yyc yye yys yyy