a-ya a-yo aaaa aaab aaac aaar aaba aabb aabc aaby aaca aacb aacc aaco aacr aacy aaoo aara aarc aaro abaa abab abac abag abar abay abb- abba abbb abbo abbr abby abca abcb abcc abcr aboa abob aboo abor aboy abra abrc abro abry abyc abyy acaa acab acac acag acar acba acca accc acco accy acga acgr acoa acog acor acoy acr- acra acrc acro acrr acry ag-o agac agag agao agar agay agba agbo agca agcc agco agcy agga aggy agob agog agoo agra agro agya aoba aoca aora aorb arab arac arag arar aray arba arby arc- arca arco arga argb argo argy aroa arob aroo aror arr- arra arrc arrg arro arrr arry ary- arya ay-o ayao ayar ayay ayca ayoo ayra ayry ayya baaa baar baba babb babo babr baby bac- baca bacc baco baga bagg bago bagy bar- bara barb barc barg baro barr bary baya bayg bayo bbay bbbb bbga bboy bbrc bbrg bbyo bcaa bcar bcbc bcbg bcca bccc bcor bcra bgca boab boac boag boar boba bobb bobo boby boca boco boga bogg bogo bogy boob booc boog boor bor- bora borg boro borr bory boya boyg boyo brab brac brag brao bray brca brcb broa brob broc brog broo bror brrr bry- brya bryo byar bygg bygo byoa byob byoc c-bo caaa caab caac caba cabg cabo caby cac- caca cacc caco cacr caga cagg cago cagr cagy caor cara carb carc caro carr cary cayo cayr cbac cbar cbbc cbca cbcc cbcr cbga cbgb cbry ccaa ccab ccac ccag ccar ccba ccbc ccca cccb cccc ccga ccgc ccob ccoc ccra ccrc ccrg cgac cgcc cgcg cgro coag coba cobb cobo coby coca coco cogo coob cor- cora corb corc corg coro corr cory coya coyo coyr crab crac crag crar cray crbc crca crcc crcr crob croc croo cror croy cry- crya cryb cryo cya- cyaa cyar cyba cybb cybc cybo cyc- cyca cycb cycc cygb cyoa cyra cyy- cyyc gaar gaba gabb gabo gabr gaby gacy gaga gagg gago gara garb garg garo garr gary gaya gayo gbag gbbo gc-c gcaa gcbc gccc gcoa gcrg gggg goar goba gobo goby goca gocr goga gogo goog goor gora gorb gorg goro gorr gory goya grab grac gray grbr grcc grob groc grog groo gror groy grrr gry- gyor gyr- gyra gyro oara oary obay obba obbo obby obor oboy obra obro ocab ocac ocbc occa occc ocga ocra ocro ocrr ogar ogb ogba oggy ogoa ogog ogra ogro ogry ooaa ooba ooby oocr oooo oora oory orab orac orao orar oray orba orbb orbo orby orca orco orga orgo orgy oro- oror oroy orra orro orry orya raab raag raba rabb rabo raby rac- raca racc raco racy raga ragg rago raob raoc rara rarb raro rary raya rayr rbbb rbbr rcac rcbc rcbo rccb rccc rcga rcgc rcrg rcyc rgba roab roag roar rob- roba robb robo roby roca rocc roco roga rogg rogo rogy roob roog roor rora rorc roro rory roya rrrr ryba ryob yaar yaba yabo yacc yaco yacy yaga yago yara yarb yaro yarr yary yaya yayo ybor ybry ycab ycao yccc ygor yoar yoba yobo yoga yogo yoro yory yoyo yyyy