a-a a-b aaa aab aag aak aao aar aaw ab- aba abb abg abk abo abr abw ag- aga agb agg agk ago agr agw aka akb akg akk ako akr akw aoa aob aog aok aoo aor aow ar- ara arb arg ark aro arr arw aw- awa awb awg awk awo awr aww baa bab bag bak bao bar baw bba bbb bbg bbk bbo bbr bbw bga bgb bgg bgk bgo bgr bgw bka bkb bkg bkk bko bkr bkw boa bob bog bok boo bor bow bra brb brg brk bro brr brw bwa bwb bwg bwk bwo bwr gaa gab gag gak gao gar gaw gba gbg gbk gbo gbr gbw gga ggb ggg ggo ggr ggw gka gkb gko goa gob gog gok goo gor gow gra grb grg grk gro grr grw gwa gwb gwg gwk gwr ka- kaa kab kag kak kao kar kaw kba kbb kbk kbo kbr kbw kga kgb kgo kgw kkb kkk kkr koa kob kog kok koo kor kow kra krg krk kro krr krw kw- kwa kwg kwk kwo kww oaa oab oag oak oao oar oaw ob- oba obb obg obk obo obr obw oga ogg ogo oka okb okg okk oko okr okw oo- ooa oob oog ook ooo oor oow or- ora orb org ork oro orr owa owb owk owo oww ra- raa rab rag rak rao rar raw rba rbb rbg rbk rbo rbr rbw rga rgb rgg rgk rgo rgr rgw rkb rkg rkk rko roa rob rog rok roo ror row rra rrb rrg rrk rrr rwa rwb rwr waa wab wag wak wao war waw wba wbb wbg wbo wbr wbw wga wgb wgo wgr wgw wka wkb wkg wko wkr wkw woa wob wog wok woo wor wow wr- wra wrg wrk wro wrr wrw wwa wwo www

a-ak a-ok a-wa aaaa aaab aaar aaba aabb aabw aaka aaoo aaow aara aaro aaww abaa abab abag abak abar abaw abb- abba abbb abbo abbr aboa abob abok aboo abor abow abra abro abwa abwr ag-o agag agao agar agaw agba agbo agga agob agog agoo agra agro akaa akao akar akka akko akok akr- akra akwa aoba aora aorb arab arag arak arar araw arba arga argb argo arka arko aroa arob aroo aror arow arr- arra arrg arrk arro arrr arwa awag awar awka awoo awow awro awwa baaa baak baar baba babb babo babr baga bagg bago bak- baka bako bakr bar- bara barb barg bark baro barr baw- bawk bbbb bbga bbrg bbwr boab boag boak boar boba bobb bobo bobw boga bogg bogo boka boko boob boog book boor boow bor- bora borg bork boro borr borw bowa bowk bowr brab brag brak brao braw brka brkb broa brob brog brok broo bror brow brrr bwaa bwog gaar gaba gabb gabo gabr gaga gagg gago gara garb garg garo garr garw gawa gawk gbag gbbo gggg goar goba gobo goga gogo goog gook goor gora gorb gorg goro gorr gowk grab grbr grob grog grok groo gror grow grrr gwar gwor gwwr kaaa kaab kaag kaak kaar kaba kabb kabg kabo kabr kabw kag- kaga kagb kagg kago kagr kaka kakk kako kaoa kaog kaok kaor kaow kara karb karg kark karo karr karw kaw- kawa kawk kawo kaww kbaa kbab kbak kbar kbba kbbb kbbg kbbk kbbo kbbr kbbw kbga kbgb kbgg kbgo kbgr kbkb kbkg kbkk kbko kbkr kbkw kboa kbob kbok kboo kbow kbra kbrb kbrg kbrk kbro kbrw kbwa kbwb kbwg kbww kgab kgak kgba kgbb kgbr kgga kggg kggo kggr kgor kgow kgra kgrb kgrg kgrk kgro kgrr kgrw kgwa kgwb kkaa kkag kkar kkaw kkba kkbb kkbg kkbo kkbr kkgb kkgo kkgr kkkk kkoa kkob kkoo kkor kkow kkrb kkrk kkro kkrr kkwb kkwk koab koak koar koba kobb kobk kobo kobr koga kogb kogg kogo koka kokb kokk koko kokr koob koog kook kooo koor kora korb korg kork koro korr kowa kowb kowr krab krag krak krar kraw krba krbb krbg krbk krbr krbw krka krkk krko krkr krkw kroa krob krog krok kroo kror krow krrb krrg krrk krro krrr krrw krwa krwb krwg krwk krwr kwab kwak kwar kwaw kwbg kwbw kwgb kwgo kwka kwkb kwkk kwkr kwkw kwoa kwog kwok kwor kwow kwrb kwrk kwro kwrr kwrw kwwk kwwr oara obak obba obbo obkb obok obor obra obro ogar ogb ogba ogoa ogog ogra ogro ogwa ogwr okak okgo okka okko okok okor okra okro ooaa ooak ooba oooo oora orab orak orao orar orba orbb orbo orga orgo orka orko oro- orok oror orra orro orwa orwo owar owow owwa raab raag raak raba rabb rabk rabo raga ragg rago raka rakk raob raok rara rarb rark raro rawa rawk rawr raww rbbb rbbr rgba roab roag roak roar rob- roba robb robo roga rogg rogo roka rokk roko rokr roob roog rook roor rora rork roro rowa rowb rowk rowr roww rrrr waaa waag waao waar waaw waba wabb wabg wabk wabo wabr wabw waga wagg wago wagr waka wakb wakg wakk wako wakr wakw waob waok waoo waor waow war- wara warb warg wark waro warr warw wawa wawb wawk wawo wbaa wbab wbag wbak wbar wbbb wbbg wbbk wbbo wbbr wbbw wbga wbgb wbgg wbgk wbgo wbgr wbgw wbka wbkb wbkg wbkk wbko wbkr wbkw wbob wbog wbok wbor wbow wbrb wbrg wbrk wbrr wbrw wbwb wbwo wgaa wgab wgao wgar wgaw wgbb wgbg wgbk wgbr wgbw wgga wggg wggo wgka wgog wgok wgow wgra wgrb wgrk wgro wgrr wgrw wgwb wgwg wgww wkaa wkak wkao wkar wkba wkbk wkbo wkbw wkga wkgb wkgo wkgr wkkb wkkg wkko wkkr wkkw wkoa wkok wkoo wkor wkow wkra wkrb wkrk wkro wkrr woaa woab woag woak woar woba wobb wobg wobo woga wogb wogg wogk wogo wogr woka wokb wokk woko wokr wokw woob woog wook woow wora worb worg work woro worr worw wowb wowo woww wraa wrab wrag