-al -up a-a a-b a-t aaa aab aad aae aal aan aap aat aau ab- aba abb abd abe abl abn abp abt abu ad- ada adb add ade adl adn adp adt adu aea aeb aed aee ael aen aep aet aeu al- ala alb ald ale all aln alp alt alu an- ana anb and ane anl ann anp ant anu ap- apa apb apd ape apl apn app apt apu at- ata atb atd ate atl atn atp att atu au- aua aub aud aue aul aun aup aut b-p b-u baa bab bad bae bal ban bap bat bau bba bbb bbd bbe bbl bbn bbp bbt bbu bda bdb bdd bde bdl bdp bdt bdu be- bea beb bed bee bel ben bep bet beu bla blb bld ble bll bln blp blt blu bna bnb bnd bne bnl bnn bnp bnt bnu bpa bpb bpd bpe bpl bpn bpp bpt bpu bta btb btd bte btl btn btp btt btu bua bub bud bue bul bun bup but buu daa dab dad dae dal dan dap dat dau dba dbb dbd dbe dbl dbn dbp dbt dbu dda ddb ddd dde ddl ddn ddp ddt ddu de- dea deb ded dee del den dep det deu dl- dla dlb dld dle dll dlp dlt dlu dna dnb dnd dne dnl dnn dnp dnt dpa dpb dpd dpe dpl dpn dpp dpt dpu dta dtb dtd dte dtl dtn dtp dtt dtu dua dub dud due dul dun dup dut eaa eab ead eae eal ean eap eat eau eba ebb ebd ebe ebl ebn ebp ebt ebu ed- eda edb edd ede edl edn edp edt edu eea eeb eed eee eel een eep eet ela elb eld ele ell eln elp elt elu en- ena enb end ene enl enn enp ent enu ep- epa epb epd epe epl epn epp ept epu eta etb etd ete etl etn etp ett etu eu- eua eub eud eue eul eun eup eut l-p la- laa lab lad lae lal lan lap lat lau lba lbb lbd lbe lbl lbp lbt lbu lda ldb ldd lde ldl ldn ldp ldt ldu lea leb led lee lel len lep let leu lla llb lld lle lll lln llp llt llu lna lnb lnd lne lnl lnn lnp lnt lnu lpa lpb lpd lpe lpl lpn lpp lpt lpu lta ltb ltd lte ltl ltp ltt ltu lua lub lud lue lul lun lup lut luu naa nab nad nae nal nan nap nat nau nba nbb nbd nbe nbl nbn nbp nbt nbu nda ndb ndd nde ndl ndn ndp ndt ndu ne- nea neb ned nee nel nen nep net neu nla nlb nld nle nll nln nlp nlt nlu nna nnb nne nnl nnn nnp nnt nnu npa npb npd npe npl npn npp npt npu nta ntb ntd nte ntn ntp ntt ntu nua nub nud nue nul nun nup nut nuu p-p paa pab pad pae pal pan pap pat pau pba pbb pbd pbe pbl pbn pbp pbt pbu pda pdb pdd pde pdl pdn pdp pdt pdu pea peb ped pee pel pen pep pet peu pla plb pld ple pll pln plp plt plu pn- pna pnb pnd pne pnl pnn pnp pnt pnu ppa ppb ppd ppe ppl ppn ppp ppt ppu pt- pta ptb ptd pte ptl ptn ptp ptt ptu pua pub pud pue pul pun pup put puu taa tab tad tae tal tan tap tat tau tba tbb tbd tbe tbl tbn tbp tbt tbu tda tdb tdd tde tdl tdn tdp tdt tdu te- tea teb ted tee tel ten tep tet teu tla tld tle tll tln tlp tlt tlu tna tnb tnd tne tnl tnn tnp tnt tpa tpb tpd tpe tpl tpn tpp tpt tpu tta ttb ttd tte ttl ttn ttp ttt ttu tua tub tud tue tul tun tup tut tuu ua- uaa uab uad uae ual uan uap uat uau uba ubb ube ubl ubn ubp ubt ubu uda udb udd ude udl udn udp udt udu uea ueb ued uee uel uen uep uet ula ulb uld ule ull uln ulp ult ulu un- una unb und une unl unn unp unt unu up- upa upb upd upe upn upp upt upu uta utb utd ute utl utn utp utt utu uua uue uun uut uuu