-al -er -ol -up a-a a-b a-i a-t aaa aab aae aai aal aan aao aap aar aat aau ab- aba abb abe abi abl abn abo abp abr abt abu aea aeb aee aei ael aen aeo aep aer aet aeu ai- aia aib aie aii ail ain aio aip air ait aiu al- ala alb ale ali all aln alo alp alr alt alu an- ana anb ane ani anl ann ano anp anr ant anu aoa aob aoe aoi aol aon aoo aop aor aot aou ap- apa apb ape api apl apn apo app apr apt apu ar- ara arb are ari arl arn aro arp arr art aru at- ata atb ate ati atl atn ato atp atr att atu au- aua aub aue aui aul aun auo aup aur aut b-p b-u baa bab bae bai bal ban bao bap bar bat bau bba bbb bbe bbi bbl bbn bbo bbp bbr bbt bbu be- bea beb bee bei bel ben beo bep ber bet beu bi- bia bib bie bii bil bin bio bip bir bit biu bla blb ble bli bll bln blo blp blr blt blu bna bnb bne bni bnl bnn bno bnp bnr bnt bnu boa bob boe boi bol bon boo bop bor bot bou bpa bpb bpe bpi bpl bpn bpo bpp bpr bpt bpu bra brb bre bri brl brn bro brp brr brt bru bta btb bte bti btl btn bto btp btr btt btu bua bub bue bui bul bun buo bup bur but buu eaa eab eae eai eal ean eao eap ear eat eau eba ebb ebe ebi ebl ebn ebo ebp ebr ebt ebu eea eeb eee eel een eeo eep eer eet eia eib eie eii eil ein eio eip eir eit eiu ela elb ele eli ell eln elo elp elr elt elu en- ena enb ene eni enl enn eno enp enr ent enu eo- eoa eob eoe eoi eol eon eoo eop eor eot eou ep- epa epb epe epi epl epn epo epp epr ept epu era erb ere eri erl ern ero erp err ert eru eta etb ete eti etl etn eto etp etr ett etu eu- eua eub eue eui eul eun eup eur eut ia- iaa iab iae iai ial ian iao iap iar iat iau iba ibb ibe ibi ibl ibn ibo ibp ibr ibt ibu ie- iea iee iei iel ien iep ier iet iia iib iie iii iil iin iio iip iir iit iiu il- ila ilb ile ili ill iln ilo ilp ilr ilt ilu in- ina inb ine ini inl inn ino inp inr int inu io- ioa iob ioe ioi iol ion ioo iop ior iot iou ipa ipb ipe ipi ipl ipn ipo ipp ipr ipt ipu ir- ira irb ire iri irl irn iro irp irr irt iru ita itb ite iti itl itn ito itp itt itu iu- iua iub iue iui iup iur iut l-p la- laa lab lae lai lal lan lao lap lar lat lau lba lbb lbe lbi lbl lbo lbp lbr lbt lbu lea leb lee lei lel len leo lep ler let leu lia lib lie lii lil lin lio lip lir lit liu lla llb lle lli lll lln llo llp llr llt llu lna lnb lne lni lnl lnn lno lnp lnr lnt lnu loa lob loe loi lol lon loo lop lor lot lou lpa lpb lpe lpi lpl lpn lpo lpp lpr lpt lpu lra lrb lri lrn lro lrp lrr lrt lru lta ltb lte lti ltl lto ltp ltr ltt ltu lua lub lue lui lul lun luo lup lur lut luu n-i naa nab nae nai nal nan nao nap nar nat nau nba nbb nbe nbi nbl nbn nbo nbp nbr nbt nbu ne- nea neb nee nei nel nen neo nep ner net neu nia nib nie nii nil nin nio nip nir nit niu nla nlb nle nli nll nln nlo nlp nlr nlt nlu nna nnb nne nni nnl nnn nno nnp nnt nnu no- noa nob noe noi nol non noo nop nor not nou npa npb npe npi npl npn npo npp npr npt npu nra nrb nre nri nrl nrn nro nrp nrr nrt nru nta ntb nte nti ntn nto ntp ntr ntt ntu nua nub nue nui nul nun nuo nup nur nut nuu o-i oaa oab oae oai oal oan oao oap oar oat oau ob- oba obb obe obi obl obn obo obp obr obt obu oea oeb oee oei oel oen oeo oep oer oet oia oib oie oii oil oin oio oip oir oit oiu ola olb ole oli oll oln olo olp olt olu on- ona onb one oni onl onn ono onp onr ont onu oo- ooa oob ooi ool oon ooo oop oor oot op- opa opb ope opi opl opn opo opp opr opt or- ora orb ore ori orl orn oro orp orr ort oru ot- ota otb ote oti otl otn oto otp otr ott otu ou- oua oue oui oul oun ouo oup our out p-p paa pab pae pai pal pan pao pap par pat pau pba pbb pbe pbi pbl pbn pbo pbp pbr pbt pbu pea peb pee pei pel pen peo pep per pet peu pia pib pie pii pil pin pio pip pir pit piu pla plb ple pli pll pln plo plp plr plt plu pn- pna pnb pne pni pnl pnn pno pnp pnr pnt pnu poa pob poe poi pol pon poo pop por pot pou ppa ppb ppe ppi ppl ppn ppo ppp ppr ppt ppu pra prb pre pri prl prn pro prp prr prt pru pt- pta ptb pte pti ptl ptn pto ptp ptr ptt ptu pua pub pue pui pul pun pup pur put puu ra- raa rab rae rai ral ran rao rap rar rat rau