-er a-a a-b a-c aaa aab aac aae aam aan aao aap aar ab- aba abb abc abe abm abn abo abp abr ac- aca acb acc ace acm acn aco acp acr aea aeb aec aee aem aen aeo aep aer ama amb amc ame amm amn amo amp amr an- ana anb anc ane anm ann ano anp anr aoa aob aoc aoe aom aon aoo aop aor ap- apa apb apc ape apm apn apo app apr ar- ara arb arc are arm arn aro arp arr b-p baa bab bac bae bam ban bao bap bar bba bbb bbc bbe bbm bbn bbo bbp bbr bca bcb bcc bce bcm bcn bco bcp bcr be- bea beb bec bee bem ben beo bep ber bma bmb bmc bme bmm bmn bmo bmp bmr bna bnb bnc bne bnn bno bnp bnr boa bob boc boe bom bon boo bop bor bpa bpb bpc bpe bpm bpn bpo bpp bpr bra brb bre brm brn bro brp brr c-- caa cab cac cae cam can cao cap car cba cbb cbc cbe cbm cbn cbo cbp cbr cca ccb ccc cce ccm ccn cco ccp ccr ce- cea ceb cec cee cem cen ceo cep cer cma cmb cmc cme cmm cmn cmo cmp cmr cn- cna cnb cnc cne cnm cnn cno cnp cnr co- coa cob coc coe com con coo cop cor cpa cpb cpc cpe cpm cpn cpo cpp cpr cra crb crc cre crm crn cro crp crr eaa eab eac eae eam ean eao eap ear eba ebb ebc ebe ebm ebn ebo ebp ebr ec- eca ecb ecc ece ecm ecn eco ecr eea eeb eec eee eem een eeo eep eer em- ema emb emc eme emm emn emo emp emr en- ena enb enc ene enm enn eno enp enr eo- eoa eob eoc eoe eom eon eoo eop eor ep- epa epb epc epe epm epn epo epp epr era erb erc ere erm ern ero erp err m-o m-r maa mab mac mae mam man mao map mar mba mbb mbc mbe mbm mbo mbp mbr mc- mca mcb mcc mce mcm mcn mco mcp mcr mea meb mec mee mem men meo mep mer mma mmb mmc mme mmm mmn mmo mmp mmr mna mnb mnc mne mnm mnn mno mnp mnr moa mob moc moe mom mon moo mop mor mpa mpb mpc mpe mpm mpn mpo mpp mpr mra mrb mrc mre mrm mrn mro mrp mrr naa nab nac nae nam nan nao nap nar nba nbb nbc nbe nbm nbn nbo nbp nbr nca ncb ncc nce ncm ncn nco ncp ncr ne- nea neb nec nee nem nen neo nep ner nma nmb nmc nme nmm nmn nmo nmp nmr nna nnb nnc nne nnm nnn nno nnp no- noa nob noc noe nom non noo nop nor npa npb npc npe npm npn npo npp npr nra nrb nrc nre nrm nrn nro nrp nrr oaa oab oac oae oam oan oao oap oar ob- oba obb obc obe obm obn obo obp obr oc- oca ocb occ ocm ocn oco ocp ocr oea oeb oec oee oem oen oeo oep oer om- oma omb omc ome omm omn omo omp omr on- ona onb onc one onn ono onp onr oo- ooa oob ooc oom oon ooo oop oor op- opa opb opc ope opm opn opo opp opr or- ora orb orc ore orm orn oro orp orr p-p paa pab pac pae pam pan pao pap par pba pbb pbc pbe pbm pbn pbo pbp pbr pca pcb pcc pce pcm pcn pco pcp pcr pea peb pec pee pem pen peo pep per pma pmb pmc pme pmm pmn pmo pmp pmr pn- pna pnb pnc pne pnm pnn pno pnp pnr poa pob poc poe pom pon poo pop por ppa ppb ppc ppe ppm ppn ppo ppp ppr pra prb prc pre prm prn pro prp prr ra- raa rab rac rae ram ran rao rap rar rba rbb rbc rbe rbm rbn rbo rbp rbr rca rcb rcc rce rcm rcn rco rcp rcr re- rea reb rec ree rem ren reo rep rer rma rmb rmc rme rmm rmn rmo rmp rmr rna rnb rnc rnm rnn rno rnp rnr roa rob roc roe rom ron roo rop ror rpa rpb rpc rpe rpm rpn rpo rpp rpr rra rrb rrc rrm rrn rrp rrr

-ana -ane -ene -one a-be aaaa aaab aaac aaae aaam aaan aaap aaar aaba aabb aabc aabm aabp aaca aacb aacc aace aacm aacn aaco aacp aacr aaea aaec aaem aaen aaep aama aamb aamc aame aamn aamo aamp aamr aana aane aanp aaoe aaon aaoo aapa aapc aapm aapo aara aarc aare aarm aaro aarp abaa abab abac abae abam aban abap abar abb- abba abbb abbe abbo abbr abca abcb abcc abcn abcp abcr abec abee aben aber abma abmb abmc aboa abob abon aboo abor abpa abpc abpm abpn abpp abpr abra abrc abro acaa acab acac acae acan acap acar acba acca accc acce accm acco accp ace- acea acec acem acen acer acma acmc acme acmp acne acoa acoe acom acon acop acor acpa acpe acpm acpr acr- acra acrc acre acrm acro acrr aeac aean aeap aebn aecb aeer aena aeom aeon aer- aera aerc aero amaa amac amae amam aman amap amar amb- amba ambe ambn ambo ambr amca amcc amco amec amee amen amer amm- amma amme ammo amne amno amob amoc amon amoo amor ampa ampc ampe ampm ampo amra amrc amro ana- anaa anab anac anae anam anan anao anap anar anba anbb anbo anca ancc ance anco anec anee anem anen aner anma anna annb anne anno ano- anoa anom anon anor anp- anpa anpp anpr anrc aoba aoca aoce aoma aonb aone aono aopo aora aorb aorn apac apam apan apao apap apar apba