-al -er -ol a-a a-b a-i aaa aab aad aae aai aal aao aar aau ab- aba abb abd abe abi abl abo abr abu ad- ada adb add ade adi adl ado adr adu aea aeb aed aee aei ael aeo aer aeu ai- aia aib aid aie aii ail aio air aiu al- ala alb ald ale ali all alo alr alu aoa aob aod aoe aoi aol aoo aor aou ar- ara arb ard are ari arl aro arr aru au- aua aub aud aue aui aul auo aur b-u baa bab bad bae bai bal bao bar bau bba bbb bbd bbe bbi bbl bbo bbr bbu bda bdb bdd bde bdi bdl bdo bdr bdu be- bea beb bed bee bei bel beo ber beu bi- bia bib bid bie bii bil bio bir biu bla blb bld ble bli bll blo blr blu boa bob bod boe boi bol boo bor bou bra brb brd bre bri brl bro brr bru bua bub bud bue bui bul buo bur buu daa dab dad dae dai dal dao dar dau dba dbb dbd dbe dbi dbl dbo dbr dbu dda ddb ddd dde ddi ddl ddo ddr ddu de- dea deb ded dee dei del deo der deu di- dia dib did die dii dil dio dir diu dl- dla dlb dld dle dli dll dlo dlr dlu doa dob dod doe doi dol doo dor dou dra drb drd dre dri drl dro drr dru dua dub dud due dui dul duo dur eaa eab ead eae eai eal eao ear eau eba ebb ebd ebe ebi ebl ebo ebr ebu ed- eda edb edd ede edi edl edo edr edu eea eeb eed eee eel eeo eer eia eib eid eie eii eil eio eir eiu ela elb eld ele eli ell elo elr elu eo- eoa eob eod eoe eoi eol eoo eor eou era erb erd ere eri erl ero err eru eu- eua eub eud eue eui eul eur i-d ia- iaa iab iad iae iai ial iao iar iau iba ibb ibd ibe ibi ibl ibo ibr ibu ida idb idd ide idi idl ido idr idu ie- iea ied iee iei iel ier iia iib iid iie iii iil iio iir iiu il- ila ilb ild ile ili ill ilo ilr ilu io- ioa iob iod ioe ioi iol ioo ior iou ir- ira irb ird ire iri irl iro irr iru iu- iua iub iud iue iui iur la- laa lab lad lae lai lal lao lar lau lba lbb lbd lbe lbi lbl lbo lbr lbu lda ldb ldd lde ldi ldl ldo ldr ldu lea leb led lee lei lel leo ler leu lia lib lid lie lii lil lio lir liu lla llb lld lle lli lll llo llr llu loa lob lod loe loi lol loo lor lou lra lrb lrd lri lro lrr lru lua lub lud lue lui lul luo lur luu o-i oaa oab oad oae oai oal oao oar oau ob- oba obb obd obe obi obl obo obr obu oda odb odd ode odi odl odo odr odu oea oeb oed oee oei oel oeo oer oia oib oid oie oii oil oio oir oiu ola olb old ole oli oll olo olu oo- ooa oob ood ooi ool ooo oor or- ora orb ord ore ori orl oro orr oru ou- oua oud oue oui oul ouo our ra- raa rab rad rae rai ral rao rar rau rba rbb rbd rbe rbi rbl rbo rbr rbu rda rdb rdd rde rdi rdl rdo rdr rdu re- rea reb red ree rei rel reo rer reu ria rib rid rie rii ril rio rir rla rld rle rli rll rlo rlr rlu roa rob rod roe roi rol roo ror rou rra rrb rrd rri rrl rrr rru rua rub rud rue rui ruo rur ruu ua- uaa uab uad uae uai ual uao uar uau uba ubb ube ubi ubl ubo ubr ubu uda udb udd ude udi udl udo udr udu uea ueb ued uee uei uel uer uia uib uid uie uii uil uio uir uiu ula ulb uld ule uli ull ulo ulr ulu uoa uob uod uoe uol uoo uor ur- ura urb urd ure uri url uro urr uru uua uue uur uuu

a-be a-do a-ii aaaa aaab aaad aaae aaai aaal aaar aaba aabb aabd aabi aabl aada aade aadi aadu aaea aaib aaii aala aald aale aali aall aalo aalu aaoe aaoo aara aard aare aari aaro aaru abaa abab abad abae abai abal abar abau abb- abba abbb abbe abbi abbo abbr abda abdi abdo abdu abed abee abel aber abia abib abid abie abil abir abiu abla able ablo aboa abob abod abol aboo abor abou abra abri abro abua abud abue abul adaa adab adad adae adai adal adao adar adba adbi adda addd adde addi addl addo addr addu adea adeb adee adel adeo ader adia adib adie adio adir adle adli adob adod adoe adoo ador adra adre adro adua adub adue adur aebi aede aeer aeio aela aer- aera aerd aeri aero aiai aiba aibl aibo aida aidb aide aidi aidr aidu aiea aiee aiel aiia aiib aiid aiir aila aild aile aili ailu aioi aira aird aire airi airo aiud aiui alaa alad alae alai alal alao alar alau alb- alba albe albi albo albu ald- alda alde aldi aldl aldo alea aled alee aleo aler aleu ali- alia alib alid alie alii alil alio alir aliu all- alla alle alli alll allo allr allu aloa alod aloe aloi alol aloo alor alou alro alua alui alur aoba aoeu aola aole aora aorb aoul arab arad arae arai aral arar arau arba arbe arbi arda arde ardi ardl ardo ardu area ared aree arei arel areo areu aria arib arid arie arii aril ario arla arle arli arlo aroa arob arod aroe