a-ya a-yo aaaa aaab aaar aaav aaba aabb aaby aaoo aara aaro aava abaa abab abag abar abay abb- abba abbb abbo abbr abby aboa abob aboo abor abov aboy abra abro abry abva abyy ag-o agag agao agar agav agay agba agbo agga aggy agob agog agoo agra agro agva agya aoba aora aorb arab arag arar aray arba arby arga argb argo argy aroa arob aroo aror arr- arra arrg arro arrr arry arva arvo arvy ary- arya avab avao avar avay avgo avor avoy avra avro avry avva avvo avvy ay-o ayao ayar ayay ayoo ayra ayry ayya baaa baar baba babb babo babr baby baga bagg bago bagy bar- bara barb barg baro barr bary bava baya bayg bayo bbay bbbb bbga bboy bbrg bbyo boab boag boar boba bobb bobo boby boga bogg bogo bogy boob boog boor bor- bora borg boro borr bory bova bovo bovy boya boyg boyo brab brag brao brav bray broa brob brog broo bror brrr bry- brya bryo byar bygg bygo byoa byob gaar gaba gabb gabo gabr gaby gaga gagg gago gara garb garg garo garr garv gary gava gaya gayo gbag gbbo gggg goar goba gobo goby goga gogo goog goor gora gorb gorg goro gorr gory govy goya grab grav gray grbr grob grog groo gror grov groy grrr grvy gry- gvvv gyor gyr- gyra gyro oara oary obay obba obbo obby obor oboy obra obro ogar ogb ogba oggy ogoa ogog ogra ogro ogry ooaa ooba ooby oooo oora oory orab orao orar orav oray orba orbb orbo orby orga orgo orgy oro- oror oroy orra orro orry orvr orya ovar ovo- ovoo ovra raab raag raba rabb rabo raby raga ragg rago raob rara rarb raro rary rava raya rayr rbbb rbbr rgba roab roag roar rob- roba robb robo roby roga rogg rogo rogy roob roog roor rora roro rory rova rovo roya rrrr ryba ryob vaar vag- vaga vagg vara varg varr vary vava vaya vayr vbrg vbyv voar voay voga voog voor vor- vora voro vory vrav vray vrba vvob vvog vvvv yaar yaba yabo yaga yago yara yarb yaro yarr yarv yary yava yaya yayo ybor ybry ygor yoar yoav yoba yobo yoga yogo yoro yory yova yoyo yvor yyyy