-al -ol -up a-a a-b a-i a-t aaa aab aai aal aao aap aar aat aau ab- aba abb abi abl abo abp abr abt abu ai- aia aib aii ail aio aip air ait aiu al- ala alb ali all alo alp alr alt alu aoa aob aoi aol aoo aop aor aot aou ap- apa apb api apl apo app apr apt apu ar- ara arb ari arl aro arp arr art aru at- ata atb ati atl ato atp atr att atu au- aua aub aui aul auo aup aur aut b-p b-u baa bab bai bal bao bap bar bat bau bba bbb bbi bbl bbo bbp bbr bbt bbu bi- bia bib bii bil bio bip bir bit biu bla blb bli bll blo blp blr blt blu boa bob boi bol boo bop bor bot bou bpa bpb bpi bpl bpo bpp bpr bpt bpu bra brb bri brl bro brp brr brt bru bta btb bti btl bto btp btr btt btu bua bub bui bul buo bup bur but buu ia- iaa iab iai ial iao iap iar iat iau iba ibb ibi ibl ibo ibp ibr ibt ibu iia iib iii iil iio iip iir iit iiu il- ila ilb ili ill ilo ilp ilr ilt ilu io- ioa iob ioi iol ioo iop ior iot iou ipa ipb ipi ipl ipo ipp ipr ipt ipu ir- ira irb iri irl iro irp irr irt iru ita itb iti itl ito itp itt itu iu- iua iub iui iup iur iut l-p la- laa lab lai lal lao lap lar lat lau lba lbb lbi lbl lbo lbp lbr lbt lbu lia lib lii lil lio lip lir lit liu lla llb lli lll llo llp llr llt llu loa lob loi lol loo lop lor lot lou lpa lpb lpi lpl lpo lpp lpr lpt lpu lra lrb lri lro lrp lrr lrt lru lta ltb lti ltl lto ltp ltr ltt ltu lua lub lui lul luo lup lur lut luu o-i oaa oab oai oal oao oap oar oat oau ob- oba obb obi obl obo obp obr obt obu oia oib oii oil oio oip oir oit oiu ola olb oli oll olo olp olt olu oo- ooa oob ooi ool ooo oop oor oot op- opa opb opi opl opo opp opr opt or- ora orb ori orl oro orp orr ort oru ot- ota otb oti otl oto otp otr ott otu ou- oua oui oul ouo oup our out p-p paa pab pai pal pao pap par pat pau pba pbb pbi pbl pbo pbp pbr pbt pbu pia pib pii pil pio pip pir pit piu pla plb pli pll plo plp plr plt plu poa pob poi pol poo pop por pot pou ppa ppb ppi ppl ppo ppp ppr ppt ppu pra prb pri prl pro prp prr prt pru pt- pta ptb pti ptl pto ptp ptr ptt ptu pua pub pui pul pup pur put puu ra- raa rab rai ral rao rap rar rat rau rba rbb rbi rbl rbo rbp rbr rbt rbu ria rib rii ril rio rip rir rit rla rli rll rlo rlp rlr rlt rlu roa rob roi rol roo rop ror rot rou rpa rpb rpi rpl rpo rpp rpr rpt rpu rra rrb rri rrl rrp rrr rrt rru rta rtb rti rtl rto rtp rtr rtt rtu rua rub rui ruo rup rur rut ruu taa tab tai tal tao tap tar tat tau tba tbb tbi tbl tbo tbp tbr tbt tbu tia tib tii til tio tip tir tit tiu tla tli tll tlo tlp tlr tlt tlu to- toa tob toi tol too top tor tot tou tpa tpb tpi tpl tpo tpp tpr tpt tpu tra trb tri trl tro trp trr trt tru tta ttb tti ttl tto ttp ttr ttt ttu tua tub tui tul tuo tup tur tut tuu ua- uaa uab uai ual uao uap uar uat uau uba ubb ubi ubl ubo ubp ubr ubt ubu uia uib uii uil uio uip uir uit uiu ula ulb uli ull ulo ulp ulr ult ulu uoa uob uol uoo uop uor uot up- upa upb upi upo upp upr upt upu ur- ura urb uri url uro urp urr urt uru uta utb uti utl uto utp utr utt utu uua uur uut uuu

a-ii aaaa aaab aaai aaal aaap aaar aaba aabb aabi aabl aabp aabt aaib aaii aala aali aall aalo aalu aaoo aapa aapi aapl aapo aapt aara aari aaro aarp aart aaru aata aatt aaup abaa abab abai abal abap 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 abpa abpi abpp abpr abra abri abro abta abtu abua abul abut aiai aiba aibl aibo aiia aiib aiir aila aili ailu aioi aipa aipi aira airi airo airp airt aita aiti aitr aitt aitu aiui al-p alaa alai alal alao alap alar alat alau alb- alba albi albo albu ali- alia alib alii alil alio alip alir alit aliu all- alla alli alll allo allr allu aloa aloi alol aloo alop alor alot alou alpa alpi alpl alpo alpu alro alta alti alto alua alui alur alut aoba aola aopo aora aorb aort aoul aout apai apal apao apap apar apat apba apbr api- apia apio apip apit apl- apla aplp aplu apo- apoo apop apor apot apou appa appl appr appt appu apra apri apro aprt apta apti aptt apua apup arab arai aral arap arar arat arau arba arbi aria arib arii aril ario arip arit arla arli arlo aroa arob aroi aroo aror arpa arpi arpl arpu arr- arra arri arro arrr arrt arru arta arti arto artr arua arub arui arul arup arut at-l at-t ataa atab atai atal atap atar atat atia atil atip atit atiu atla