-ic a-a a-b a-c a-i aaa aab aac aai aao aap aar aay ab- aba abb abc abi abo abp abr aby ac- aca acb acc aci aco acp acr acy ai- aia aib aic aii aio aip air aiy aoa aob aoc aoi aoo aop aor ap- apa apb apc api apo app apr apy ar- ara arb arc ari aro arp arr ary ay- aya ayc ayi ayo ayp ayr b-p baa bab bac bai bao bap bar bay bba bbb bbc bbi bbo bbp bbr bby bca bcb bcc bci bco bcp bcr bcy bi- bia bib bic bii bio bip bir biy boa bob boc boi boo bop bor boy bpa bpb bpc bpi bpo bpp bpr bpy bra brb bri bro brp brr bry by- bya byc byi byo byp byr c-- caa cab cac cai cao cap car cay cba cbb cbc cbi cbo cbp cbr cby cca ccb ccc cci cco ccp ccr ci- cia cib cic cii cio cip cir co- coa cob coc coi coo cop cor coy cpa cpb cpc cpi cpo cpp cpr cra crb crc cri cro crp crr cry cya cyb cyc cyo cyp cyr ia- iaa iab iac iai iao iap iar iba ibb ibc ibi ibo ibp ibr iby ica icb icc ici ico icp icr icy iia iib iic iii iio iip iir io- ioa iob ioc ioi ioo iop ior ipa ipb ipc ipi ipo ipp ipr ipy ir- ira irb irc iri iro irp irr iry iya iyc iyo iyr iyy o-i oaa oab oac oai oao oap oar ob- oba obb obc obi obo obp obr oby oc- oca ocb occ oci oco ocp ocr oia oib oic oii oio oip oir oo- ooa oob ooc ooi ooo oop oor op- opa opb opc opi opo opp opr opy or- ora orb orc ori oro orp orr ory oya oyi oyo p-p paa pab pac pai pao pap par pay pba pbb pbc pbi pbo pbp pbr pby pca pcb pcc pci pco pcp pcr pia pib pic pii pio pip pir poa pob poc poi poo pop por poy ppa ppb ppc ppi ppo ppp ppr pra prb prc pri pro prp prr pry py- pya pyb pyc pyo pyr ra- raa rab rac rai rao rap rar ray rba rbb rbc rbi rbo rbp rbr rca rcb rcc rci rco rcp rcr ria rib ric rii rio rip rir riy roa rob roc roi roo rop ror roy rpa rpb rpc rpi rpo rpp rpr rra rrb rrc rri rrp rrr ry- rya ryc ryo ryr ryy yaa yab yac yai yao yap yar yay ybc ybi ybp ybr yby yca ycc yci yco ycp ycy yii yio yip yir yob yoc yoi yoo yop yor yoy ypa ypo yra yrc yro yrp yyb yyc yyy

a-ii a-ya a-yo aaaa aaab aaac aaai aaap aaar aaba aabb aabc aabi aabp aaby aaca aacb aacc aaci aaco aacp aacr aacy aaib aaic aaii aaoo aapa aapc aapi aapo aara aarc aari aaro aarp abaa abab abac abai abap abar abay abb- abba abbb abbi abbo abbr abby abca abcb abcc abci abcp abcr abia abib abic abir abiy aboa abob aboo abor aboy abpa abpc abpi abpp abpr abra abrc abri abro abry abyc abyy acaa acab acac acai acap acar acba acca accc acci acco accp accy aci- acia acic acip acir acoa acop acor acoy acpa acpi acpr acr- acra acrc acri acro acrr acry aiai aiba aibo aica aicc aicp aicr aiia aiib aiic aiir aioc aioi aipa aipi aipy aira airi airo airp airy aoba aoca aopo aora aorb apac apai apao apap apar apay apba apbr apca apcb apcc apco apcr api- apia apic apio apip apo- apoc apoo apop apor appa appc appr appy apra aprc apri apro arab arac arai arap arar aray arba arbi arby arc- arca arci arco aria arib arii ario arip aroa arob aroi aroo aror arpa arpi arpy arr- arra arrc arri arro arrr arry ary- arya ay-o ayao ayar ayay ayca ayoo ayra ayry ayya ba-i baaa baar baba babb babi babo babr baby bac- baca bacc baci baco baia baib baic baio bair bapa bapc bapi bapp bar- bara barb barc bari baro barr bary baya bayi bayo bbay bbbb bbci bboy bbpr bbrc bbyo bcaa bcap bcar bcbc bcbp bcca bccc bcci bcia bcor bcpp bcra biao biap biar biba bibb bibi bibo bica bicc bici bico bio- bioc bioi bipa bipp bira birb biri biro birr biry biya boab boac boai boar boba bobb bobi bobo boby boca boco boi- boii boob booc boop boor bopa bopp bor- bora bori boro borr bory boya boyi boyo bpai bpay bpcp bprc brab brac brai brao bray brca brcb bria bric brio broa brob broc broo bror brrr bry- brya bryo byar byoa byob byoc byoi byop c-bo caaa caab caac caap caba cabi cabo caby cac- caca cacc caci caco cacr caia caib caic caio caip cair caoi caor capa capb capc capi capo capp capy cara carb carc cari caro carp carr cary cayo cayr cbac cbar cbbc cbca cbcc cbcp cbcr cbia cbir cbpc cbpp cbry ccaa ccab ccac ccai ccap ccar ccba ccbc ccca cccb cccc ccci cccp ccic ccii ccip ccir ccob ccoc ccpa ccpp ccpr ccra ccrc ccri ccrp ciaa ciao ciar ciba cibc cibi cibo cica cicc cici cico cicr ciia ciii ciob cior cipa cipo cipp cira cirb circ ciri ciro cirr coai coba cobb cobi cobo coby coca coco cocp coia coip coir coob coop copa copi copo copp copr copy cor- cora corb corc cori coro corp corr cory coya coyo coyr cpaa cpac cpap cpbc cpca cpia cpic cpio cppa cpri crab crac crai crap crar cray crbc crca crcc crcr cria crib cric crip crob croc croo crop cror croy crpc cry- crya cryb cryo cya- cyaa cyar cyba cybb cybc cybi cybo cyc-