-ic a-a a-b a-c a-i a-t aaa aab aac aai aao aar aat aay ab- aba abb abc abi abo abr abt aby ac- aca acb acc aci aco acr act acy ai- aia aib aic aii aio air ait aiy aoa aob aoc aoi aoo aor aot ar- ara arb arc ari aro arr art ary at- ata atb atc ati ato atr att ay- aya ayc ayi ayo ayr ayt baa bab bac bai bao bar bat bay bba bbb bbc bbi bbo bbr bbt bby bca bcb bcc bci bco bcr bct bcy bi- bia bib bic bii bio bir bit biy boa bob boc boi boo bor bot boy bra brb bri bro brr brt bry bta btb btc bti bto btr btt bty by- bya byc byi byo byr byt c-- caa cab cac cai cao car cat cay cba cbb cbc cbi cbo cbr cbt cby cca ccb ccc cci cco ccr cct ci- cia cib cic cii cio cir cit co- coa cob coc coi coo cor cot coy cra crb crc cri cro crr crt cry cta ctb ctc cti cto ctr ctt cty cya cyb cyc cyo cyr cyt ia- iaa iab iac iai iao iar iat iba ibb ibc ibi ibo ibr ibt iby ica icb icc ici ico icr ict icy iia iib iic iii iio iir iit io- ioa iob ioc ioi ioo ior iot ir- ira irb irc iri iro irr irt iry ita itb itc iti ito itt ity iya iyc iyo iyr iyt iyy o-i oaa oab oac oai oao oar oat ob- oba obb obc obi obo obr obt oby oc- oca ocb occ oci oco ocr oct oia oib oic oii oio oir oit oo- ooa oob ooc ooi ooo oor oot or- ora orb orc ori oro orr ort ory ot- ota otb otc oti oto otr ott oya oyi oyo ra- raa rab rac rai rao rar rat ray rba rbb rbc rbi rbo rbr rbt rca rcb rcc rci rco rcr rct ria rib ric rii rio rir rit riy roa rob roc roi roo ror rot roy rra rrb rrc rri rrr rrt rta rtb rtc rti rto rtr rtt rty ry- rya ryc ryo ryr ryy taa tab tac tai tao tar tat tay tba tbb tbc tbi tbo tbr tbt tca tcb tcc tci tco tcr tct tia tib tic tii tio tir tit tiy to- toa tob toc toi too tor tot toy tra trb trc tri tro trr trt try tta ttb ttc tti tto ttr ttt tty tya tyc tyo tyr tyt yaa yab yac yai yao yar yat yay ybc ybi ybr yby yca ycc yci yco ycy yii yio yir yit yob yoc yoi yoo yor yot yoy yra yrc yro yrt yta ytc yto ytr ytt yyb yyc yyt yyy

a-ii a-ya a-yo aaaa aaab aaac aaai aaar aaba aabb aabc aabi aabt aaby aaca aacb aacc aaci aaco aacr aact aacy aaib aaic aaii aaoo aara aarc aari aaro aart aata aatc aatt abaa abab abac abai abar abat abay abb- abba abbb abbi abbo abbr abbt abby abca abcb abcc abci abcr abct abia abib abic abir abit abiy aboa abob aboo abor abot aboy abra abrc abri abro abry abta abyc abyt abyy ac-t acaa acab acac acai acar acat acba acca accc acci acco acct accy aci- acia acic acir acoa acor acot acoy acr- acra acrc acri acro acrr acry acta actc acti acto actt aiai aiba aibo aica aicc aicr aiia aiib aiic aiir aioc aioi aira airi airo airt airy aita aiti aitr aitt aoba aoca aora aorb aort aotc arab arac arai arar arat aray arba arbi arby arc- arca arci arco arct aria arib arii ario arit aroa arob aroi aroo aror arr- arra arrc arri arro arrr arrt arry arta artc arti arto artr arty ary- arya at-t ataa atab atac atai atar atat atay atca atcc atco atcr atia atic atit atob atoc atoi ator atot atoy atra atrc atri atro atry atta atti atto attr atty atya ay-o ayao ayar ayat ayay ayca ayoo ayot ayra ayry ayta ayto ayya ba-i baaa baar baat baba babb babi babo babr baby bac- baca bacc baci baco bact baia baib baic baio bair bait bar- bara barb barc bari baro barr bart bary bata batc bati bato batt baty baya bayi bayo bayt bbay bbbb bbci bboy bbrc bbyo bcaa bcar bcat bcbc bcca bccc bcci bcia bcit bcor bcra bctc biao biar biat biba bibb bibi bibo bica bicc bici bico bio- bioc bioi biot bira birb biri biro birr birt biry bita bitc bito bitt biya boab boac boai boar boat boba bobb bobi bobo boby boca boco boi- boii boit boob booc boor boot bor- bora bori boro borr bort bory bota botb boti boto bott boty boya boyi boyo brab brac brai brao brat bray brca brcb bria bric brio brit broa brob broc broo bror brot brrr brtc bry- brya bryo btaa btcc btob btor btrc btrt btry bttb byar byit byoa byob byoc byoi byrt c-bo caaa caab caac caat caba cabi cabo caby cac- caca cacc caci caco cacr caia caib caic caio cair cait caoi caor cara carb carc cari caro carr cart cary cat- cata catb catc cati cato catt caty cayo cayr cbac cbar cbat cbbc cbca cbcc cbcr cbct cbia cbir cbit cbot cbrt cbry cbta cbtc cbyt ccaa ccab ccac ccai ccar ccat ccba ccbc ccca cccb cccc ccci ccic ccii ccir ccob ccoc ccra ccrc ccri ccrt cctb cctc cctt ciaa ciao ciar ciat ciba cibc cibi cibo cica cicc cici cico cicr cict ciia ciii ciit ciob cior cira cirb circ ciri ciro cirr cirt cita citb citi cito citt city coai coat coba cobb cobi cobo coby coca coco coct coia coir coit coob coot cor- cora corb corc cori coro corr cort cory cota cotb