-er -ey -ic b-u bbb bbc bbe bbi bbn bbr bbs bbu bby bcb bcc bce bci bcn bcr bcs bcu bcy be- beb bec bee bei ben ber bes beu bey bi- bib bic bie bii bin bir bis biu biy bnb bnc bne bni bnn bnr bns bnu brb bre bri brn brr brs bru bry bsb bsc bse bsi bsn bsr bss bsu bsy bub buc bue bui bun bur bus buu buy by- byc bye byi byn byr bys byu c-- cbb cbc cbe cbi cbn cbr cbs cbu cby ccb ccc cce cci ccn ccr ccs ccu ce- ceb cec cee cei cen cer ces ceu cey ci- cib cic cie cii cin cir cis ciu cn- cnb cnc cne cni cnn cnr cns cnu cny crb crc cre cri crn crr crs cru cry csb csc cse csi csn csr css csu csy cub cuc cue cui cun cur cus cuu cuy cyb cyc cye cyn cyr cys ebb ebc ebe ebi ebn ebr ebs ebu eby ec- ecb ecc ece eci ecn ecr ecs ecu eeb eec eee een eer ees eey eib eic eie eii ein eir eis eiu en- enb enc ene eni enn enr ens enu eny erb erc ere eri ern err ers eru ery es- esb esc ese esi esn esr ess esu esy eu- eub euc eue eui eun eur eus eyc eye eyn eyr eys ibb ibc ibe ibi ibn ibr ibs ibu iby icb icc ice ici icn icr ics icu icy ie- iec iee iei ien ier ies iey iib iic iie iii iin iir iis iiu in- inb inc ine ini inn inr ins inu iny ir- irb irc ire iri irn irr irs iru iry is- isb isc ise isi isn isr iss isu isy iu- iub iuc iue iui iur ius iyc iye iyr iys iyy n-i nbb nbc nbe nbi nbn nbr nbs nbu ncb ncc nce nci ncn ncr ncs ncu ne- neb nec nee nei nen ner nes neu ney nib nic nie nii nin nir nis niu nnb nnc nne nni nnn nns nnu nrb nrc nre nri nrn nrr nrs nru nry nsb nsc nse nsi nsn nsr nss nsu nsy nub nuc nue nui nun nur nus nuu nuy nyc nye nyn nys nyu nyy rbb rbc rbe rbi rbn rbr rbs rbu rcb rcc rce rci rcn rcr rcs rcu re- reb rec ree rei ren rer res reu rey rib ric rie rii rin rir ris riy rnb rnc rni rnn rnr rns rnu rny rrb rrc rri rrn rrr rrs rru rsb rsc rse rsi rsn rsr rss rsu rub ruc rue rui run rur rus ruu ruy ry- ryc rye ryn ryr rys ryu ryy sbb sbc sbe sbi sbn sbr sbs sbu sby scb scc sce sci scn scr scs scu se- seb sec see sei sen ser ses seu sey sib sic sie sii sin sir sis siu snb snc sne sni snn snr sns snu sny sr- srb src sre sri srn srr srs sry ss- ssb ssc sse ssi ssn ssr sss ssu sub suc sue sui sun sur sus suu suy sy- syb syc sye syi syn syr sys syu ubb ubc ube ubi ubn ubr ubs ubu uby ucb ucc uce uci ucn ucr ucs ucu ueb uec uee uei uen uer ues uey uib uic uie uii uin uir uis uiu un- unb unc une uni unn unr uns unu uny ur- urb urc ure uri urn urr urs uru ury usb usc use usi usn usr uss usu uuc uue uun uur uus uuu uyc uyi uys uyu ybc ybe ybi ybr ybs yby ycc yce yci ycs ycu ycy yeb yec yee yei yen yer yes yey yie yii yin yir yis yne ynn yns ynu yny yrc yre yrn yrs yru ysb ysc yse ysi ysr yss ysu ysy yue yui yun yur yus yuu yuy yyb yyc yye yys yyu yyy