-al -er -ol -up a-a a-b a-i a-t aaa aab aad aae aai aal aao aap aar aat aau ab- aba abb abd abe abi abl abo abp abr abt abu ad- ada adb add ade adi adl ado adp adr adt adu aea aeb aed aee aei ael aeo aep aer aet aeu ai- aia aib aid aie aii ail aio aip air ait aiu al- ala alb ald ale ali all alo alp alr alt alu aoa aob aod aoe aoi aol aoo aop aor aot aou ap- apa apb apd ape api apl apo app apr apt apu ar- ara arb ard are ari arl aro arp arr art aru at- ata atb atd ate ati atl ato atp atr att atu au- aua aub aud aue aui aul auo aup aur aut b-p b-u baa bab bad bae bai bal bao bap bar bat bau bba bbb bbd bbe bbi bbl bbo bbp bbr bbt bbu bda bdb bdd bde bdi bdl bdo bdp bdr bdt bdu be- bea beb bed bee bei bel beo bep ber bet beu bi- bia bib bid bie bii bil bio bip bir bit biu bla blb bld ble bli bll blo blp blr blt blu boa bob bod boe boi bol boo bop bor bot bou bpa bpb bpd bpe bpi bpl bpo bpp bpr bpt bpu bra brb brd bre bri brl bro brp brr brt bru bta btb btd bte bti btl bto btp btr btt btu bua bub bud bue bui bul buo bup bur but buu daa dab dad dae dai dal dao dap dar dat dau dba dbb dbd dbe dbi dbl dbo dbp dbr dbt dbu dda ddb ddd dde ddi ddl ddo ddp ddr ddt ddu de- dea deb ded dee dei del deo dep der det deu di- dia dib did die dii dil dio dip dir dit diu dl- dla dlb dld dle dli dll dlo dlp dlr dlt dlu doa dob dod doe doi dol doo dop dor dot dou dpa dpb dpd dpe dpi dpl dpo dpp dpr dpt dpu dra drb drd dre dri drl dro drp drr drt dru dta dtb dtd dte dti dtl dto dtp dtr dtt dtu dua dub dud due dui dul duo dup dur dut eaa eab ead eae eai eal eao eap ear eat eau eba ebb ebd ebe ebi ebl ebo ebp ebr ebt ebu ed- eda edb edd ede edi edl edo edp edr edt edu eea eeb eed eee eel eeo eep eer eet eia eib eid eie eii eil eio eip eir eit eiu ela elb eld ele eli ell elo elp elr elt elu eo- eoa eob eod eoe eoi eol eoo eop eor eot eou ep- epa epb epd epe epi epl epo epp epr ept epu era erb erd ere eri erl ero erp err ert eru eta etb etd ete eti etl eto etp etr ett etu eu- eua eub eud eue eui eul eup eur eut i-d ia- iaa iab iad iae iai ial iao iap iar iat iau iba ibb ibd ibe ibi ibl ibo ibp ibr ibt ibu ida idb idd ide idi idl ido idp idr idt idu ie- iea ied iee iei iel iep ier iet iia iib iid iie iii iil iio iip iir iit iiu il- ila ilb ild ile ili ill ilo ilp ilr ilt ilu io- ioa iob iod ioe ioi iol ioo iop ior iot iou ipa ipb ipd ipe ipi ipl ipo ipp ipr ipt ipu ir- ira irb ird ire iri irl iro irp irr irt iru ita itb itd ite iti itl ito itp itt itu iu- iua iub iud iue iui iup iur iut l-p la- laa lab lad lae lai lal lao lap lar lat lau lba lbb lbd lbe lbi lbl lbo lbp lbr lbt lbu lda ldb ldd lde ldi ldl ldo ldp ldr ldt ldu lea leb led lee lei lel leo lep ler let leu lia lib lid lie lii lil lio lip lir lit liu lla llb lld lle lli lll llo llp llr llt llu loa lob lod loe loi lol loo lop lor lot lou lpa lpb lpd lpe lpi lpl lpo lpp lpr lpt lpu lra lrb lrd lri lro lrp lrr lrt lru lta ltb ltd lte lti ltl lto ltp ltr ltt ltu lua lub lud lue lui lul luo lup lur lut luu o-i oaa oab oad oae oai oal oao oap oar oat oau ob- oba obb obd obe obi obl obo obp obr obt obu oda odb odd ode odi odl odo odp odr odt odu oea oeb oed oee oei oel oeo oep oer oet oia oib oid oie oii oil oio oip oir oit oiu ola olb old ole oli oll olo olp olt olu oo- ooa oob ood ooi ool ooo oop oor oot op- opa opb opd ope opi opl opo opp opr opt or- ora orb ord ore ori orl oro orp orr ort oru ot- ota otb otd ote oti otl oto otp otr ott otu ou- oua oud oue oui oul ouo oup our out p-p paa pab pad pae pai pal pao pap par pat pau pba pbb pbd pbe pbi pbl pbo pbp pbr pbt pbu pda pdb pdd pde pdi pdl pdo pdp pdr pdt pdu pea peb ped pee pei pel peo pep per pet peu pia pib pid pie pii pil pio pip pir pit piu pla plb pld ple pli pll plo plp plr plt plu poa pob pod poe poi pol poo pop por pot pou ppa ppb ppd ppe ppi ppl ppo ppp ppr ppt ppu pra prb prd pre pri prl pro prp prr prt pru pt- pta ptb ptd pte pti ptl pto ptp ptr ptt ptu pua pub pud pue pui pul pup pur put puu ra- raa rab rad rae rai ral rao rap rar