a-a a-b a-i a-t aaa aab aai aao aar aat aav aay ab- aba abb abi abo abr abt abv aby ai- aia aib aii aio air ait aiv aiy aoa aob aoi aoo aor aot aov ar- ara arb ari aro arr art arv ary at- ata atb ati ato atr att atv av- ava avb avi avo avr avt avy ay- aya ayi ayo ayr ayt baa bab bai bao bar bat bav bay bba bbb bbi bbo bbr bbt bby bi- bia bib bii bio bir bit biv biy boa bob boi boo bor bot bov boy bra brb bri bro brr brt brv bry bta btb bti bto btr btt btv bty bva bvb bvi bvo bvr bvt bvv by- bya byi byo byr byt i-v ia- iaa iab iai iao iar iat iav iba ibb ibi ibo ibr ibt ibv iby iia iib iii iio iir iit io- ioa iob ioi ioo ior iot iov ir- ira irb iri iro irr irt irv iry ita itb iti ito itt itv ity iva ivb ivi ivo ivr ivt ivv ivy iya iyo iyr iyt iyy o-i oaa oab oai oao oar oat oav ob- oba obb obi obo obr obt obv oby oia oib oii oio oir oit oiv oo- ooa oob ooi ooo oor oot oov or- ora orb ori oro orr ort orv ory ot- ota otb oti oto otr ott otv ov- ova ovb ovi ovo ovv oya oyi oyo ra- raa rab rai rao rar rat rav ray rba rbb rbi rbo rbr rbt ria rib rii rio rir rit riv riy roa rob roi roo ror rot rov roy rra rrb rri rrr rrt rta rtb rti rto rtr rtt rtv rty rva rvb rvi rvo rvr rvt rvv rvy ry- rya ryo ryr ryy taa tab tai tao tar tat tav tay tba tbb tbi tbo tbr tbt tbv tia tib tii tio tir tit tiv tiy to- toa tob toi too tor tot tov toy tra trb tri tro trr trt trv try tta ttb tti tto ttr ttt ttv tty tva tvb tvi tvo tvr tvt tvy tya tyo tyr tyt v-a vaa vab vai vao var vat vav vay vba vbi vbo vbr vbv vi- via vib vii vio vir vit viv viy voa vob voi voo vor vot vov voy vra vrb vri vrr vrt vry vta vtb vti vto vtr vtt vtv vty vva vvb vvi vvo vvr vvt vvv vyt yaa yab yai yao yar yat yav yay ybi ybr yby yii yio yir yit yob yoi yoo yor yot yoy yra yro yrt yta yto ytr ytt ytv yva yvi yvo yvr yvy yyb yyt yyy

a-ii a-iv a-ya a-yo aaaa aaab aaai aaar aaav aaba aabb aabi aabt aaby aaib aaii aaoo aara aari aaro aart aata aatt aava abaa abab abai abar abat abay abb- abba abbb abbi abbo abbr abbt abby abia abib abir abit abiy aboa abob aboo abor abot abov aboy abra abri abro abry abta abva abyt abyy aiai aiba aibo aiia aiib aiir aioi aira airi airo airt airy aita aiti aitr aitt aiva aoba aora aorb aort arab arai arar arat aray arba arbi arby aria arib arii ario arit aroa arob aroi aroo aror arr- arra arri arro arrr arrt arry arta arti arto artr artv arty arva arvi arvo arvy ary- arya at-t ataa atab atai atar atat atay atia atit atob atoi ator atot atoy atra atri atro atry atta atti atto attr atty atvi atya avab avao avar avat avay avia avio avit aviv avor avot avoy avra avri avro avry avva avvo avvy ay-o ayao ayar ayat ayay ayoo ayot ayra ayry ayta ayto ayya ba-i baaa baar baat baba babb babi babo babr baby baia baib baio bair bait bar- bara barb bari baro barr bart bary bata bati bato batt baty bava bavi baya bayi bayo bayt bbay bbbb bboy bbyo biao biar biat biba bibb bibi bibo bio- bioi biot bira birb biri biro birr birt biry bita bito bitt bivi bivy biya boab boai boar boat boba bobb bobi bobo boby boi- boii boit boob boor boot bor- bora bori boro borr bort bory bota botb boti boto bott boty bova bovi bovo bovy boya boyi boyo brab brai brao brat brav bray bria brio brit broa brob broo bror brot brrr brvi bry- brya bryo btaa btob btor btrt btry bttb btvi byar byit byoa byob byoi byrt i-by iaaa iaai iaat iaba iaia iara iart iata iati iava ibar ibat ibia ibot ibra ibri ibro ibtb ibyi iiii iiio iiit iioi iioo iira iita iitr iitt ioba iobi ioby ioii ioio ioit iooi iooo iora iori iota ioto irai irao irar irby iri- iria irio iriy irob irov irra irri irta irti itaa itai itar itat itay itby itia itoi itoo itor itra itri itry itta itto itty ivai ivao ivar ivbv ivor ivry iyai iyar oara oary oaty obai obay obba obbo obby obia obit oboi obor obot oboy obra obri obro obvi oiav oiba oiii oira oirt oiry oita oiti ooaa ooba oobi ooby ooia oooo oora oort oory ootb ooty orab orai orao orar orat orav oray orba orbb orbi orbo orby ori- oria orio orit oro- oror orot oroy orra orri orro orry orta orto orvr orya otar otay otit oto- otoo otor otov otoy otra otro otry otta otti otto otyr ovar ovi- ovo- ovoo ovot ovra oyri raab raat raba rabb rabi rabo raby raia raii rair rait raob rara rarb rari raro rary rata rati rato ratt raty rava ravi raya rayr rayt rbbb rbbr riaa riab riai riat rib- riba ribo riby riia riot riri rita riti rito ritt riva rivo riya riyo roab roar roat rob- roba robb robi robo robt roby roia roio roir roit roob rooi roor root rora rori roro rort rory rota roti roto rotr rott roty rova rovi rovo roya