-er -ey -ic bbb bbc bbe bbi bbm bbn bbo bbr bby bcb bcc bce bci bcm bcn bco bcr bcy be- beb bec bee bei bem ben beo ber bey bi- bib bic bie bii bim bin bio bir biy bmb bmc bme bmi bmm bmn bmo bmr bnb bnc bne bni bnn bno bnr bob boc boe boi bom bon boo bor boy brb bre bri brm brn bro brr bry by- byc bye byi bym byn byo byr c-- cbb cbc cbe cbi cbm cbn cbo cbr cby ccb ccc cce cci ccm ccn cco ccr ce- ceb cec cee cei cem cen ceo cer cey ci- cib cic cie cii cim cin cio cir cmb cmc cme cmi cmm cmn cmo cmr cmy cn- cnb cnc cne cni cnm cnn cno cnr cny co- cob coc coe coi com con coo cor coy crb crc cre cri crm crn cro crr cry cyb cyc cye cym cyn cyo cyr ebb ebc ebe ebi ebm ebn ebo ebr eby ec- ecb ecc ece eci ecm ecn eco ecr eeb eec eee eem een eeo eer eey eib eic eie eii eim ein eio eir em- emb emc eme emi emm emn emo emr en- enb enc ene eni enm enn eno enr eny eo- eob eoc eoe eoi eom eon eoo eor erb erc ere eri erm ern ero err ery eyc eye eym eyn eyo eyr ibb ibc ibe ibi ibm ibn ibo ibr iby icb icc ice ici icm icn ico icr icy ie- iec iee iei iem ien ier iey iib iic iie iii iim iin iio iir im- imb imc ime imi imm imn imo imy in- inb inc ine ini inm inn ino inr iny io- iob ioc ioe ioi iom ion ioo ior ir- irb irc ire iri irm irn iro irr iry iyc iye iym iyo iyr iyy m-o m-r mbb mbc mbe mbi mbm mbo mbr mc- mcb mcc mce mci mcm mcn mco mcr meb mec mee mei mem men meo mer mey mi- mib mic mie mii mim min mio mir miy mmb mmc mme mmi mmm mmn mmo mmr mnb mnc mne mni mnm mnn mno mnr mob moc moe moi mom mon moo mor moy mrb mrc mre mri mrm mrn mro mrr mry my- myb myc mye mym myn myo myr n-i nbb nbc nbe nbi nbm nbn nbo nbr ncb ncc nce nci ncm ncn nco ncr ne- neb nec nee nei nem nen neo ner ney nib nic nie nii nim nin nio nir nmb nmc nme nmi nmm nmn nmo nmr nnb nnc nne nni nnm nnn nno no- nob noc noe noi nom non noo nor noy nrb nrc nre nri nrm nrn nro nrr nry nyc nye nym nyn nyo nyy o-i ob- obb obc obe obi obm obn obo obr oby oc- ocb occ oci ocm ocn oco ocr oeb oec oee oei oem oen oeo oer oey oib oic oie oii oim oin oio oir om- omb omc ome omi omm omn omo omr omy on- onb onc one oni onn ono onr ony oo- oob ooc ooi oom oon ooo oor or- orb orc ore ori orm orn oro orr ory oye oyi oyo rbb rbc rbe rbi rbm rbn rbo rbr rcb rcc rce rci rcm rcn rco rcr re- reb rec ree rei rem ren reo rer rey rib ric rie rii rim rin rio rir riy rmb rmc rme rmi rmm rmn rmo rmr rnb rnc rni rnm rnn rno rnr rny rob roc roe roi rom ron roo ror roy rrb rrc rri rrm rrn rrr ry- ryc rye rym ryn ryo ryr ryy ybc ybe ybi ybm ybr yby ycc yce yci yco ycy yeb yec yee yei yem yen yeo yer yey yie yii yim yin yio yir ymc yme ymi ymm ymo yne ynn yny yob yoc yoe yoi yom yon yoo yor yoy yrc yre yrn yro yyb yyc yye yyy