-er -ic bbb bbc bbe bbi bbk bbm bbn bbr bcb bcc bce bci bck bcm bcn bcr be- beb bec bee bei bek bem ben ber bi- bib bic bie bii bik bim bin bir bkb bkc bke bkk bkm bkn bkr bmb bmc bme bmi bmk bmm bmn bmr bnb bnc bne bni bnk bnn bnr brb bre bri brk brm brn brr c-- cbb cbc cbe cbi cbk cbm cbn cbr ccb ccc cce cci cck ccm ccn ccr ce- ceb cec cee cei cek cem cen cer ci- cib cic cie cii cik cim cin cir ckb ckc cki ckm cmb cmc cme cmi cmk cmm cmn cmr cn- cnb cnc cne cni cnm cnn cnr crb crc cre cri crk crm crn crr ebb ebc ebe ebi ebk ebm ebn ebr ec- ecb ecc ece eci eck ecm ecn ecr eeb eec eee eek eem een eer eib eic eie eii eik eim ein eir ekb ekc eke eki ekr em- emb emc eme emi emk emm emn emr en- enb enc ene eni enk enm enn enr erb erc ere eri erk erm ern err ibb ibc ibe ibi ibk ibm ibn ibr icb icc ice ici ick icm icn icr ie- iec iee iei iek iem ien ier iib iic iie iii iim iin iir ikb ikc ike iki ikk ikr im- imb imc ime imi imm imn in- inb inc ine ini ink inm inn inr ir- irb irc ire iri irk irm irn irr kbb kbc kbe kbi kbk kbm kbn kbr kcb kcc kce kci kck kcm kcn kcr ke- keb kec kee kei kek kem ken ker kib kic kie kii kik kim kin kir kkb kkc kke kki kkk kkm kkn kkr kmb kmc kme kmi kmk kmm kn- knc kne kni knk knm knn knr krc kri krk krn krr m-r mbb mbc mbe mbi mbk mbm mbr mc- mcb mcc mce mci mck mcm mcn mcr meb mec mee mei mek mem men mer mi- mib mic mie mii mik mim min mir mkb mkc mke mkk mkm mkn mkr mmb mmc mme mmi mmk mmm mmn mmr mnb mnc mne mni mnk mnm mnn mnr mrb mrc mre mri mrk mrm mrn mrr n-i nbb nbc nbe nbi nbk nbm nbn nbr ncb ncc nce nci nck ncm ncn ncr ne- neb nec nee nei nek nem nen ner nib nic nie nii nik nim nin nir nkc nke nki nkk nkm nkn nkr nmb nmc nme nmi nmk nmm nmn nmr nnb nnc nne nni nnk nnm nnn nrb nrc nre nri nrk nrm nrn nrr rbb rbc rbe rbi rbk rbm rbn rbr rcb rcc rce rci rcm rcn rcr re- reb rec ree rei rek rem ren rer rib ric rie rii rik rim rin rir rkb rkc rke rkk rkm rmb rmc rme rmi rmm rmn rmr rnb rnc rni rnm rnn rnr rrb rrc rri rrk rrm rrn rrr

-ene -ine -nik bbbb bbci bbcm bbeb bbin bbrc bcbc bccc bcci bccm bcec bcer bcie bebb bebe bebi beci beck beeb beek beem been beer beic beik beim bein beir beke beki beme bene beni benk benn berc bere beri berk berm bern berr bibb bibe bibi bicc bice bici bick bieb bien bier biin bike bin- binc bine bini bink binn birb bire biri birk birn birr bmce bmci bmic bmir bmmi bner bnib bnim bnin bnrr brcb brce breb brec bree brei brek brem bren brer bric brie brik brim brin brkb brmc brrm brrr cbbc cbcc cbce cbcm cbcn cbcr cbec cbee cber cbir cbkm cbkn cbkr cbme cbre cbrm cbrn ccbc ccbn cccb cccc ccci cccm ccee ccic ccii ccim ccir cckm ccmb ccmc ccmm ccnb ccnc ccne ccni ccnm ccnr ccrc ccre ccri cec- cece ceci cecm ceeb ceec ceem ceim ceke cemb ceme cemm cemr cen- cene ceni cer- cerc cere ceri cern cibc cibe cibi cicc cici cicr ciee cien cier ciii cikr cimb cime cimi cimm cimr cin- cinc cine cini cink cirb circ cire ciri cirk cirm cirr ckbc ckbe ckbi ckck ckcm ckem cken cker ckin cknb cknc ckrc ckrm cmbc cmcc cmec cmii cmin cmir cmmb cmmc cmmi cmmn cmri cmrn cmrr cnbc cnbm cnci cnib cnic cnie cnki cnrc cnrr crbc crcc crce crcr cre- creb crec cree crei crem cren crib cric crie crik crim crin crkc crmb crmn crne ebbc ebbr ebcc eben eber ebic ecbc ecbe eccb eccc ecce ecci eccm ecem ecib ecim ecmi ecne ecrc ecri ecrm ecrr eeee eeke eerc eick eiec eiei eien eier eike eiki eime eimi eine eini eink eire eirn ekeb ekek eken eker ekki ekne embe embi embr emcc emcn emek emen emer emic emii emim emin emir emme emmi emne emni emre enb- enbn enbr ence enci enee enem ener enik enim enin enke enki enkr ennc enne enni enri erbb erbe ercc erce ereb erec erei erem eren erer eric erie erik erim erin erke erki ermc erme erne erni errc erre i-be ibbm ibec ibie ibim ibrc ibri icbc icbm iccb iccc icci iccn iccr icec icee icem icer icke icmc icme icmi icmm icnb icnc icrc icre icrm icrr iecc ieie ieme iere ieri iiie iiii iimc iinm iirc ikee iken iker ikin ikki ikri imbe imbi imcb imci imck imec imer imin imir imme immi imrc imre imri imrr inbe incb ince inci incr inee inek inke inki inme inne inni innr inre inri irbe irbm ircc iree irem iren irer iri- iric irie irin irki irmc irne irrc irre irri k-ci kbbb kbbc kbbe kbbi kbbk kbbm kbbr kbcb kbce kbci kbck kbcr kbeb kbec kbee kbek kben kber kbib kbic kbie kbik kbim kbkb kbkk kbkr kbmb kbmc kbme kbmi kbmr kbnn kbnr kbrb kbrc kbre kbri kbrk kbrn kcbc kcbi kcbk kcbr kccb kccc kcci kcck kccr kceb kcec kcee kcei kcic kcie kcii kcim kcin kcir kckc kckk