-al -er -ol -up a-a a-b aaa aab aad aae aag aal aan aao aap aar aau ab- aba abb abd abe abg abl abn abo abp abr abu ad- ada adb add ade adg adl adn ado adp adr adu aea aeb aed aee aeg ael aen aeo aep aer aeu ag- aga agb agd age agg agl agn ago agp agr agu al- ala alb ald ale alg all aln alo alp alr alu an- ana anb and ane ang anl ann ano anp anr anu aoa aob aod aoe aog aol aon aoo aop aor aou ap- apa apb apd ape apg apl apn apo app apr apu ar- ara arb ard are arg arl arn aro arp arr aru au- aua aub aud aue aug aul aun auo aup aur b-p b-u baa bab bad bae bag bal ban bao bap bar bau bba bbb bbd bbe bbg bbl bbn bbo bbp bbr bbu bda bdb bdd bde bdg bdl bdo bdp bdr bdu be- bea beb bed bee beg bel ben beo bep ber beu bga bgb bgd bge bgg bgl bgn bgo bgp bgr bgu bla blb bld ble blg bll bln blo blp blr blu bna bnb bnd bne bng bnl bnn bno bnp bnr bnu boa bob bod boe bog bol bon boo bop bor bou bpa bpb bpd bpe bpg bpl bpn bpo bpp bpr bpu bra brb brd bre brg brl brn bro brp brr bru bua bub bud bue bug bul bun buo bup bur buu daa dab dad dae dag dal dan dao dap dar dau dba dbb dbd dbe dbg dbl dbn dbo dbp dbr dbu dda ddb ddd dde ddg ddl ddn ddo ddp ddr ddu de- dea deb ded dee deg del den deo dep der deu dga dgd dge dgg dgl dgn dgp dgr dgu dl- dla dlb dld dle dlg dll dlo dlp dlr dlu dna dnb dnd dne dng dnl dnn dno dnp dnr doa dob dod doe dog dol don doo dop dor dou dpa dpb dpd dpe dpg dpl dpn dpo dpp dpr dpu dra drb drd dre drg drl drn dro drp drr dru dua dub dud due dug dul dun duo dup dur eaa eab ead eae eag eal ean eao eap ear eau eba ebb ebd ebe ebg ebl ebn ebo ebp ebr ebu ed- eda edb edd ede edg edl edn edo edp edr edu eea eeb eed eee eeg eel een eeo eep eer ega egb egd ege egg egl egn ego egp egr egu ela elb eld ele elg ell eln elo elp elr elu en- ena enb end ene eng enl enn eno enp enr enu eo- eoa eob eod eoe eog eol eon eoo eop eor eou ep- epa epb epd epe epg epl epn epo epp epr epu era erb erd ere erg erl ern ero erp err eru eu- eua eub eud eue eug eul eun eup eur g-d g-p gaa gab gad gae gag gal gan gao gap gar gau gba gbd gbe gbg gbl gbn gbo gbp gbr gbu gda gdb gdd gde gdl gdn gdo gdp gdr gdu ge- gea geb ged gee geg gel gen geo gep ger geu gga ggb ggd ggg ggn ggo ggp ggr ggu gla glb gld gle glg gll gln glo glp glr glu gna gnb gnd gne gnl gnn gno gnp gnr gnu goa gob god goe gog gol gon goo gop gor gou gpa gpb gpd gpe gpg gpl gpn gpo gpp gpr gpu gra grb grd gre grg grl grn gro grp grr gru gu- gua gub gud gue gug gul gun guo gup gur guu l-p la- laa lab lad lae lag lal lan lao lap lar lau lba lbb lbd lbe lbg lbl lbo lbp lbr lbu lda ldb ldd lde ldg ldl ldn ldo ldp ldr ldu lea leb led lee leg lel len leo lep ler leu lga lgb lgd lge lgg lgl lgn lgo lgp lgr lgu lla llb lld lle llg lll lln llo llp llr llu lna lnb lnd lne lng lnl lnn lno lnp lnr lnu loa lob lod loe log lol lon loo lop lor lou lpa lpb lpd lpe lpg lpl lpn lpo lpp lpr lpu lra lrb lrd lrg lrn lro lrp lrr lru lua lub lud lue lug lul lun luo lup lur luu naa nab nad nae nag nal nan nao nap nar nau nba nbb nbd nbe nbg nbl nbn nbo nbp nbr nbu nda ndb ndd nde ndg ndl ndn ndo ndp ndr ndu ne- nea neb ned nee neg nel nen neo nep ner neu nga ngb ngd nge ngg ngl ngn ngo ngp ngu nla nlb nld nle nlg nll nln nlo nlp nlr nlu nna nnb nne nng nnl nnn nno nnp nnu no- noa nob nod noe nog nol non noo nop nor nou npa npb npd npe npg npl npn npo npp npr npu nra nrb nrd nre nrg nrl nrn nro nrp nrr nru nua nub nud nue nug nul nun nuo nup nur nuu oaa oab oad oae oag oal oan oao oap oar oau ob- oba obb obd obe obg obl obn obo obp obr obu oda odb odd ode odg odl odn odo odp odr odu oea oeb oed oee oeg oel oen oeo oep oer oga ogd oge ogg ogl ogn ogo ogp ola olb old ole olg oll oln olo olp olu on- ona onb ond one ong onl onn ono onp onr onu oo- ooa oob ood oog ool oon ooo oop oor op- opa opb opd ope opg opl opn opo opp opr or- ora orb ord ore org orl orn oro orp orr oru ou- oua oud oue oul oun ouo oup our p-p paa pab pad pae pag pal pan pao pap par pau pba pbb pbd pbe pbg pbl pbn pbo pbp pbr pbu pda pdb pdd