-al -ol -up a-a a-b a-t aaa aab aad aae aal aan aao aap aat aau ab- aba abb abd abe abl abn abo abp abt abu ad- ada adb add ade adl adn ado adp adt adu aea aeb aed aee ael aen aeo aep aet aeu al- ala alb ald ale all aln alo alp alt alu an- ana anb and ane anl ann ano anp ant anu aoa aob aod aoe aol aon aoo aop aot aou ap- apa apb apd ape apl apn apo app apt apu at- ata atb atd ate atl atn ato atp att atu au- aua aub aud aue aul aun auo aup aut b-p b-u baa bab bad bae bal ban bao bap bat bau bba bbb bbd bbe bbl bbn bbo bbp bbt bbu bda bdb bdd bde bdl bdo bdp bdt bdu be- bea beb bed bee bel ben beo bep bet beu bla blb bld ble bll bln blo blp blt blu bna bnb bnd bne bnl bnn bno bnp bnt bnu boa bob bod boe bol bon boo bop bot bou bpa bpb bpd bpe bpl bpn bpo bpp bpt bpu bta btb btd bte btl btn bto btp btt btu bua bub bud bue bul bun buo bup but buu daa dab dad dae dal dan dao dap dat dau dba dbb dbd dbe dbl dbn dbo dbp dbt dbu dda ddb ddd dde ddl ddn ddo ddp ddt ddu de- dea deb ded dee del den deo dep det deu dl- dla dlb dld dle dll dlo dlp dlt dlu dna dnb dnd dne dnl dnn dno dnp dnt doa dob dod doe dol don doo dop dot dou dpa dpb dpd dpe dpl dpn dpo dpp dpt dpu dta dtb dtd dte dtl dtn dto dtp dtt dtu dua dub dud due dul dun duo dup dut eaa eab ead eae eal ean eao eap eat eau eba ebb ebd ebe ebl ebn ebo ebp ebt ebu ed- eda edb edd ede edl edn edo edp edt edu eea eeb eed eee eel een eeo eep eet ela elb eld ele ell eln elo elp elt elu en- ena enb end ene enl enn eno enp ent enu eo- eoa eob eod eoe eol eon eoo eop eot eou ep- epa epb epd epe epl epn epo epp ept epu eta etb etd ete etl etn eto etp ett etu eu- eua eub eud eue eul eun eup eut l-p la- laa lab lad lae lal lan lao lap lat lau lba lbb lbd lbe lbl lbo lbp lbt lbu lda ldb ldd lde ldl ldn ldo ldp ldt ldu lea leb led lee lel len leo lep let leu lla llb lld lle lll lln llo llp llt llu lna lnb lnd lne lnl lnn lno lnp lnt lnu loa lob lod loe lol lon loo lop lot lou lpa lpb lpd lpe lpl lpn lpo lpp lpt lpu lta ltb ltd lte ltl lto ltp ltt ltu lua lub lud lue lul lun luo lup lut luu naa nab nad nae nal nan nao nap nat nau nba nbb nbd nbe nbl nbn nbo nbp nbt nbu nda ndb ndd nde ndl ndn ndo ndp ndt ndu ne- nea neb ned nee nel nen neo nep net neu nla nlb nld nle nll nln nlo nlp nlt nlu nna nnb nne nnl nnn nno nnp nnt nnu no- noa nob nod noe nol non noo nop not nou npa npb npd npe npl npn npo npp npt npu nta ntb ntd nte ntn nto ntp ntt ntu nua nub nud nue nul nun nuo nup nut nuu oaa oab oad oae oal oan oao oap oat oau ob- oba obb obd obe obl obn obo obp obt obu oda odb odd ode odl odn odo odp odt odu oea oeb oed oee oel oen oeo oep oet ola olb old ole oll oln olo olp olt olu on- ona onb ond one onl onn ono onp ont onu oo- ooa oob ood ool oon ooo oop oot op- opa opb opd ope opl opn opo opp opt ot- ota otb otd ote otl otn oto otp ott otu ou- oua oud oue oul oun ouo oup out p-p paa pab pad pae pal pan pao pap pat pau pba pbb pbd pbe pbl pbn pbo pbp pbt pbu pda pdb pdd pde pdl pdn pdo pdp pdt pdu pea peb ped pee pel pen peo pep pet peu pla plb pld ple pll pln plo plp plt plu pn- pna pnb pnd pne pnl pnn pno pnp pnt pnu poa pob pod poe pol pon poo pop pot pou ppa ppb ppd ppe ppl ppn ppo ppp ppt ppu pt- pta ptb ptd pte ptl ptn pto ptp ptt ptu pua pub pud pue pul pun pup put puu taa tab tad tae tal tan tao tap tat tau tba tbb tbd tbe tbl tbn tbo tbp tbt tbu tda tdb tdd tde tdl tdn tdo tdp tdt tdu te- tea teb ted tee tel ten teo tep tet teu tla tld tle tll tln tlo tlp tlt tlu tna tnb tnd tne tnl tnn tno tnp tnt to- toa tob tod toe tol ton too top tot tou tpa tpb tpd tpe tpl tpn tpo tpp tpt tpu tta ttb ttd tte ttl ttn tto ttp ttt ttu tua tub tud tue tul tun tuo tup tut tuu ua- uaa uab uad uae ual uan uao uap uat uau uba ubb ube ubl ubn ubo ubp ubt ubu uda udb udd ude udl udn udo udp udt udu uea ueb ued uee uel uen uep uet ula ulb uld ule ull uln ulo ulp ult ulu un- una unb und une unl unn uno unp unt unu uoa uob uod uoe uol uon uoo uop uot up- upa upb upd upe upn upo upp upt upu uta utb utd ute utl