-er -ey a-a a-b a-c aaa aab aac aae aao aap aar aay ab- aba abb abc abe abo abp abr aby ac- aca acb acc ace aco acp acr acy aea aeb aec aee aeo aep aer aey aoa aob aoc aoe aoo aop aor ap- apa apb apc ape apo app apr apy ar- ara arb arc are aro arp arr ary ay- aya ayc aye ayo ayp ayr b-p baa bab bac bae bao bap bar bay bba bbb bbc bbe bbo bbp bbr bby bca bcb bcc bce bco bcp bcr bcy be- bea beb bec bee beo bep ber bey boa bob boc boe boo bop bor boy bpa bpb bpc bpe bpo bpp bpr bpy bra brb bre bro brp brr bry by- bya byc bye byo byp byr c-- caa cab cac cae cao cap car cay cba cbb cbc cbe cbo cbp cbr cby cca ccb ccc cce cco ccp ccr ce- cea ceb cec cee ceo cep cer cey co- coa cob coc coe coo cop cor coy cpa cpb cpc cpe cpo cpp cpr cra crb crc cre cro crp crr cry cya cyb cyc cye cyo cyp cyr eaa eab eac eae eao eap ear eba ebb ebc ebe ebo ebp ebr eby ec- eca ecb ecc ece eco ecr eea eeb eec eee eeo eep eer eey eo- eoa eob eoc eoe eoo eop eor ep- epa epb epc epe epo epp epr era erb erc ere ero erp err ery eya eyc eye eyo eyp eyr oaa oab oac oae oao oap oar ob- oba obb obc obe obo obp obr oby oc- oca ocb occ oco ocp ocr oea oeb oec oee oeo oep oer oey oo- ooa oob ooc ooo oop oor op- opa opb opc ope opo opp opr opy or- ora orb orc ore oro orp orr ory oya oye oyo p-p paa pab pac pae pao pap par pay pba pbb pbc pbe pbo pbp pbr pby pca pcb pcc pce pco pcp pcr pea peb pec pee peo pep per pey poa pob poc poe poo pop por poy ppa ppb ppc ppe ppo ppp ppr pra prb prc pre pro prp prr pry py- pya pyb pyc pye pyo pyr ra- raa rab rac rae rao rap rar ray rba rbb rbc rbe rbo rbp rbr rca rcb rcc rce rco rcp rcr re- rea reb rec ree reo rep rer rey roa rob roc roe roo rop ror roy rpa rpb rpc rpe rpo rpp rpr rra rrb rrc rrp rrr ry- rya ryc rye ryo ryr ryy yaa yab yac yae yao yap yar yay ybc ybe ybp ybr yby yca ycc yce yco ycp ycy yea yeb yec yee yeo yep yer yey yob yoc yoe yoo yop yor yoy ypa ypo yra yrc yre yro yrp yyb yyc yye yyy

a-be a-ya a-yo aaaa aaab aaac aaae aaap aaar aaba aabb aabc aabp aaby aaca aacb aacc aace aaco aacp aacr aacy aaea aaec aaep aaoe aaoo aapa aapc aapo aara aarc aare aaro aarp abaa abab abac abae abap abar abay abb- abba abbb abbe abbo abbr abby abca abcb abcc abcp abcr abec abee aber abey aboa abob aboo abor aboy abpa abpc abpp abpr abra abrc abro abry abyc abye abyy acaa acab acac acae acap acar acba acca accc acce acco accp accy ace- acea acec acer acey acoa acoe acop acor acoy acpa acpe acpr acr- acra acrc acre acro acrr acry aeac aeap aeby aecb aeer aer- aera aerc aero aery aoba aoca aoce aopo aora aorb apac apao apap apar apay apba apbr apca apcb apcc apco apcr apea apec apep aper apo- apoc apoe apoo apop apor appa appc appr appy apra aprc apre apro arab arac arae arap arar aray arba arbe arby arc- arca arce arco area arec aree areo arep arey aroa arob aroe aroo aror arpa arpe arpy arr- arra arrc arre arro arrr arry ary- arya arye ay-o ayao ayar ayay ayca ayce ayer ayoo ayra ayre ayry ayya baaa baar baba babb babe babo babr baby bac- baca bacc bace baco baer bapa bapc bape bapp bar- bara barb barc bare baro barr bary baya baye bayo bbay bbbb bbeb bboy bbpr bbrc bbyo bcaa bcap bcar bcbc bcbp bcca bccc bcec bcer bcor bcpp bcra beap bear beay beba bebb bebe bebo beby beca beeb beep beer beey beo- beor bepo bera berc bere bero berr bery beya beye boab boac boar boba bobb bobe bobo boby boca boce boco boea boec boee boeo boep boer boey boob booc booe boop boor bopa bope bopp bor- bora bore boro borr bory boya boye boyo bpay bpcp bpea bpoe bprc brab brac brae brao bray brca brcb brce brea breb brec bree breo brep brer brey broa brob broc broe broo bror brrr bry- brya brye bryo byar byce byer byoa byob byoc byop byre c-bo caaa caab caac caap caba cabe cabo caby cac- caca cacc cace caco cacr caec caer caor capa capb capc cape capo capp capy cara carb carc care caro carp carr cary caye cayo cayr cbac cbar cbbc cbca cbcc cbce cbcp cbcr cbea cbec cbee cber cbpc cbpp cbre cbry ccaa ccab ccac ccap ccar ccba ccbc ccca cccb cccc cccp ccee ccob ccoc ccpa ccpe ccpp ccpr ccra ccrc ccre ccrp ceac cear ceba cebp cec- ceca cece ceco cecp ceeb ceec ceop ceor cepa cepc cepe cepo cepp cepr cer- cera cerc cere cero cerp cery coba cobb cobe cobo coby coca coce coco cocp coep coob coop copa cope copo copp copr copy cor- cora corb corc core coro corp corr cory coya coyo coyr cpaa cpac cpap cpbc cpca cpce cpea cpeb cpep cper cppa cpre crab crac crap crar cray crbc crca crcc crce crcr cre- crea creb crec cree creo crep crob croc croe croo crop cror croy crpc