-al -ol a-a a-b a-i a-t aaa aab aai aal aao aar aat aau ab- aba abb abi abl abo abr abt abu ai- aia aib aii ail aio air ait aiu al- ala alb ali all alo alr alt alu aoa aob aoi aol aoo aor aot aou ar- ara arb ari arl aro arr art aru at- ata atb ati atl ato atr att atu au- aua aub aui aul auo aur aut b-u baa bab bai bal bao bar bat bau bba bbb bbi bbl bbo bbr bbt bbu bi- bia bib bii bil bio bir bit biu bla blb bli bll blo blr blt blu boa bob boi bol boo bor bot bou bra brb bri brl bro brr brt bru bta btb bti btl bto btr btt btu bua bub bui bul buo bur but buu ia- iaa iab iai ial iao iar iat iau iba ibb ibi ibl ibo ibr ibt ibu iia iib iii iil iio iir iit iiu il- ila ilb ili ill ilo ilr ilt ilu io- ioa iob ioi iol ioo ior iot iou ir- ira irb iri irl iro irr irt iru ita itb iti itl ito itt itu iu- iua iub iui iur iut la- laa lab lai lal lao lar lat lau lba lbb lbi lbl lbo lbr lbt lbu lia lib lii lil lio lir lit liu lla llb lli lll llo llr llt llu loa lob loi lol loo lor lot lou lra lrb lri lro lrr lrt lru lta ltb lti ltl lto ltr ltt ltu lua lub lui lul luo lur lut luu o-i oaa oab oai oal oao oar oat oau ob- oba obb obi obl obo obr obt obu oia oib oii oil oio oir oit oiu ola olb oli oll olo olt olu oo- ooa oob ooi ool ooo oor oot or- ora orb ori orl oro orr ort oru ot- ota otb oti otl oto otr ott otu ou- oua oui oul ouo our out ra- raa rab rai ral rao rar rat rau rba rbb rbi rbl rbo rbr rbt rbu ria rib rii ril rio rir rit rla rli rll rlo rlr rlt rlu roa rob roi rol roo ror rot rou rra rrb rri rrl rrr rrt rru rta rtb rti rtl rto rtr rtt rtu rua rub rui ruo rur rut ruu taa tab tai tal tao tar tat tau tba tbb tbi tbl tbo tbr tbt tbu tia tib tii til tio tir tit tiu tla tli tll tlo tlr tlt tlu to- toa tob toi tol too tor tot tou tra trb tri trl tro trr trt tru tta ttb tti ttl tto ttr ttt ttu tua tub tui tul tuo tur tut tuu ua- uaa uab uai ual uao uar uat uau uba ubb ubi ubl ubo ubr ubt ubu uia uib uii uil uio uir uit uiu ula ulb uli ull ulo ulr ult ulu uoa uob uol uoo uor uot ur- ura urb uri url uro urr urt uru uta utb uti utl uto utr utt utu uua uur uut uuu

a-ii aaaa aaab aaai aaal aaar aaba aabb aabi aabl aabt aaib aaii aala aali aall aalo aalu aaoo aara aari aaro aart aaru aata aatt abaa abab abai abal abar abat abau abb- abba abbb abbi abbo abbr abbt abia abib abil abir abit abiu abla ablo aboa abob abol aboo abor abot abou abra abri abro abta abtu abua abul abut aiai aiba aibl aibo aiia aiib aiir aila aili ailu aioi aira airi airo airt aita aiti aitr aitt aitu aiui alaa alai alal alao alar alat alau alb- alba albi albo albu ali- alia alib alii alil alio alir alit aliu all- alla alli alll allo allr allu aloa aloi alol aloo alor alot alou alro alta alti alto alua alui alur alut aoba aola aora aorb aort aoul aout arab arai aral arar arat arau arba arbi aria arib arii aril ario arit arla arli arlo aroa arob aroi aroo aror arr- arra arri arro arrr arrt arru arta arti arto artr arua arub arui arul arut at-l at-t ataa atab atai atal atar atat atia atil atit atiu atla atli atlo atob atoi atol ator atot atra atri atro atru atta atti atto attr attu atua atub atul atur auaa aul- aula auli aull aulo ault aulu auol aur- aura auri auro aut- auto ba-i baaa baal baar baat baba babb babi babo babr babu baia baib bail baio bair bait bala bali ball balo balt balu baol bar- bara barb bari baro barr bart baru bata bati bato batt batu bau- baul baur bbau bbbb bblb bial biao biar biat biba bibb bibi bibl bibo bila bili bill bilo bilt bilu bio- bioi biol biot biou bira birb biri birl biro birr birt biru bita bito bitt bitu blaa blab blat blau blbt blio blir blit blob bloo blot blou blub blur blut boab boai boal boar boat boba bobb bobi bobo bobu boi- boii boil boit boiu bola boli boll bolo bolt bolu boob bool boor boot bor- bora bori boro borr bort boru bota botb boti boto bott boua boul bour bout brab brai brao brat brau bria bril brio brit broa brob brol broo bror brot brou brrr brut btaa btla btob btor btrt bttb bual buar buat buba bubb bubi bubo bubu buir buit buiu bula bulb buli bull bult bulu buol bur- bura burb buri burl buro burr burt buru but- buta buti buto butt iaaa iaai iaal iaat iaba iaia iala iall ialu iara iart iaru iata iati ibar ibat ibia ibot ibra ibri ibro ibtb ibtl iiii iiio iiit iila iioi iioo iira iita iitr iitt ilal ilar ilia ilio ilir ilit ill- illa illi illo illt iloo ilot ilut ioba iobi ioii ioio ioit iola iolo iooi iooo iora iori iota ioto irai iral irao irar iri- iria iril irio irla irlb irob irra