-er -ey -ic b-p bbb bbc bbe bbi bbn bbp bbr bby bcb bcc bce bci bcn bcp bcr bcy bcz be- beb bec bee bei ben bep ber bey bez bi- bib bic bie bii bin bip bir biy biz bnb bnc bne bni bnn bnp bnr bnz bpb bpc bpe bpi bpn bpp bpr bpy brb bre bri brn brp brr bry brz by- byc bye byi byn byp byr byz bze bzn bzp bzr bzz c-- cbb cbc cbe cbi cbn cbp cbr cby cbz ccb ccc cce cci ccn ccp ccr ccz ce- ceb cec cee cei cen cep cer cey cez ci- cib cic cie cii cin cip cir cn- cnb cnc cne cni cnn cnp cnr cny cpb cpc cpe cpi cpn cpp cpr cpz crb crc cre cri crn crp crr cry crz cyb cyc cye cyn cyp cyr cz- czc cze ebb ebc ebe ebi ebn ebp ebr eby ec- ecb ecc ece eci ecn ecr eeb eec eee een eep eer eey eib eic eie eii ein eip eir en- enb enc ene eni enn enp enr eny enz ep- epb epc epe epi epn epp epr epz erb erc ere eri ern erp err ery erz eyc eye eyn eyp eyr eze ezr ezz ibb ibc ibe ibi ibn ibp ibr iby ibz icb icc ice ici icn icp icr icy icz ie- iec iee iei ien iep ier iey iib iic iie iii iin iip iir in- inb inc ine ini inn inp inr iny ipb ipc ipe ipi ipn ipp ipr ipy ir- irb irc ire iri irn irp irr iry iyc iye iyr iyy ize izi izy izz n-i nbb nbc nbe nbi nbn nbp nbr ncb ncc nce nci ncn ncp ncr ne- neb nec nee nei nen nep ner ney nez nib nic nie nii nin nip nir niz nnb nnc nne nni nnn nnp nnz npb npc npe npi npn npp npr npz nrb nrc nre nri nrn nrp nrr nry nrz nyc nye nyn nyp nyy nzb nze nzi nzp nzz p-p pbb pbc pbe pbi pbn pbp pbr pby pbz pcb pcc pce pci pcn pcp pcr peb pec pee pei pen pep per pey pez pib pic pie pii pin pip pir piz pn- pnb pnc pne pni pnn pnp pnr pny ppb ppc ppe ppi ppn ppp ppr ppz prb prc pre pri prn prp prr pry prz py- pyb pyc pye pyn pyr pzc pzp rbb rbc rbe rbi rbn rbp rbr rcb rcc rce rci rcn rcp rcr re- reb rec ree rei ren rep rer rey rez rib ric rie rii rin rip rir riy riz rnb rnc rni rnn rnp rnr rny rnz rpb rpc rpe rpi rpn rpp rpr rpz rrb rrc rri rrn rrp rrr ry- ryc rye ryn ryr ryy ryz rzb rze rzy ybc ybe ybi ybp ybr yby ybz ycc yce yci ycp ycy yeb yec yee yei yen yep yer yey yez yie yii yin yip yir yiz yne ynn ynp yny yrc yre yrn yrp yyb yyc yye yyy yyz yzb yzr yzy zbb zbc zbr zby zce zeb zec zee zen zep zer zez zib zie zin zip zir ziz znc zne znn znp zpc zpe zpi zpp zpr zrp zzr zzy zzz