-al -up a-a a-b aaa aab aad aae aal aan aap aau aax ab- aba abb abd abe abl abn abp abu abx ad- ada adb add ade adl adn adp adu adx aea aeb aed aee ael aen aep aeu aex al- ala alb ald ale all aln alp alu alx an- ana anb and ane anl ann anp anu anx ap- apa apb apd ape apl apn app apu apx au- aua aub aud aue aul aun aup aux ax- axa axe axl axn axp axx b-p b-u baa bab bad bae bal ban bap bau bax bba bbb bbd bbe bbl bbn bbp bbu bbx bda bdb bdd bde bdl bdp bdu bdx be- bea beb bed bee bel ben bep beu bex bla blb bld ble bll bln blp blu blx bna bnb bnd bne bnl bnn bnp bnu bnx bpa bpb bpd bpe bpl bpn bpp bpu bpx bua bub bud bue bul bun bup buu bux bxb bxd bxl bxn bxx daa dab dad dae dal dan dap dau dax dba dbb dbd dbe dbl dbn dbp dbu dbx dda ddb ddd dde ddl ddn ddp ddu ddx de- dea deb ded dee del den dep deu dex dl- dla dlb dld dle dll dlp dlu dlx dna dnb dnd dne dnl dnn dnp dpa dpb dpd dpe dpl dpn dpp dpu dua dub dud due dul dun dup dux dxd dxl dxn dxp dxx eaa eab ead eae eal ean eap eau eax eba ebb ebd ebe ebl ebn ebp ebu ebx ed- eda edb edd ede edl edn edp edu edx eea eeb eed eee eel een eep eex ela elb eld ele ell eln elp elu elx en- ena enb end ene enl enn enp enu ep- epa epb epd epe epl epn epp epu epx eu- eua eub eud eue eul eun eup eux ex- exa exd exe exl exp exu exx l-p la- laa lab lad lae lal lan lap lau lax lba lbb lbd lbe lbl lbp lbu lbx lda ldb ldd lde ldl ldn ldp ldu lea leb led lee lel len lep leu lex lla llb lld lle lll lln llp llu lna lnb lnd lne lnl lnn lnp lnu lpa lpb lpd lpe lpl lpn lpp lpu lpx lua lub lud lue lul lun lup luu lux lxd lxx naa nab nad nae nal nan nap nau nax nba nbb nbd nbe nbl nbn nbp nbu nbx nda ndb ndd nde ndl ndn ndp ndu ne- nea neb ned nee nel nen nep neu nex nla nlb nld nle nll nln nlp nlu nlx nna nnb nne nnl nnn nnp nnu npa npb npd npe npl npn npp npu nua nub nud nue nul nun nup nuu nux nxd nxl p-p paa pab pad pae pal pan pap pau pax pba pbb pbd pbe pbl pbn pbp pbu pbx pda pdb pdd pde pdl pdn pdp pdu pdx pea peb ped pee pel pen pep peu pex pla plb pld ple pll pln plp plu plx pn- pna pnb pnd pne pnl pnn pnp pnu pnx ppa ppb ppd ppe ppl ppn ppp ppu ppx pua pub pud pue pul pun pup puu pxe pxl ua- uaa uab uad uae ual uan uap uau uba ubb ube ubl ubn ubp ubu ubx uda udb udd ude udl udn udp udu udx uea ueb ued uee uel uen uep ula ulb uld ule ull uln ulp ulu un- una unb und une unl unn unp unu unx up- upa upb upd upe upn upp upu upx uua uue uun uuu uxb uxu xaa xad xal xan xap xau xbe xbl xbx xda xdb xde xed xee xel xen xep xeu xex xla xlb xld xna xnu xpa xpb xpd xpe xpl xpn xpp xue xul xun xup xxl xxp xxx