-al a-a a-b a-i a-t aaa aab aad aae aai aal aan aap aat ab- aba abb abd abe abi abl abn abp abt ad- ada adb add ade adi adl adn adp adt aea aeb aed aee aei ael aen aep aet ai- aia aib aid aie aii ail ain aip ait al- ala alb ald ale ali all aln alp alt an- ana anb and ane ani anl ann anp ant ap- apa apb apd ape api apl apn app apt at- ata atb atd ate ati atl atn atp att b-p baa bab bad bae bai bal ban bap bat bba bbb bbd bbe bbi bbl bbn bbp bbt bda bdb bdd bde bdi bdl bdp bdt be- bea beb bed bee bei bel ben bep bet bi- bia bib bid bie bii bil bin bip bit bla blb bld ble bli bll bln blp blt bna bnb bnd bne bni bnl bnn bnp bnt bpa bpb bpd bpe bpi bpl bpn bpp bpt bta btb btd bte bti btl btn btp btt daa dab dad dae dai dal dan dap dat dba dbb dbd dbe dbi dbl dbn dbp dbt dda ddb ddd dde ddi ddl ddn ddp ddt de- dea deb ded dee dei del den dep det di- dia dib did die dii dil din dip dit dl- dla dlb dld dle dli dll dlp dlt dna dnb dnd dne dni dnl dnn dnp dnt dpa dpb dpd dpe dpi dpl dpn dpp dpt dta dtb dtd dte dti dtl dtn dtp dtt eaa eab ead eae eai eal ean eap eat eba ebb ebd ebe ebi ebl ebn ebp ebt ed- eda edb edd ede edi edl edn edp edt eea eeb eed eee eel een eep eet eia eib eid eie eii eil ein eip eit ela elb eld ele eli ell eln elp elt en- ena enb end ene eni enl enn enp ent ep- epa epb epd epe epi epl epn epp ept eta etb etd ete eti etl etn etp ett i-d ia- iaa iab iad iae iai ial ian iap iat iba ibb ibd ibe ibi ibl ibn ibp ibt ida idb idd ide idi idl idn idp idt ie- iea ied iee iei iel ien iep iet iia iib iid iie iii iil iin iip iit il- ila ilb ild ile ili ill iln ilp ilt in- ina inb ind ine ini inl inn inp int ipa ipb ipd ipe ipi ipl ipn ipp ipt ita itb itd ite iti itl itn itp itt l-p la- laa lab lad lae lai lal lan lap lat lba lbb lbd lbe lbi lbl lbp lbt lda ldb ldd lde ldi ldl ldn ldp ldt lea leb led lee lei lel len lep let lia lib lid lie lii lil lin lip lit lla llb lld lle lli lll lln llp llt lna lnb lnd lne lni lnl lnn lnp lnt lpa lpb lpd lpe lpi lpl lpn lpp lpt lta ltb ltd lte lti ltl ltp ltt n-i naa nab nad nae nai nal nan nap nat nba nbb nbd nbe nbi nbl nbn nbp nbt nda ndb ndd nde ndi ndl ndn ndp ndt ne- nea neb ned nee nei nel nen nep net nia nib nid nie nii nil nin nip nit nla nlb nld nle nli nll nln nlp nlt nna nnb nne nni nnl nnn nnp nnt npa npb npd npe npi npl npn npp npt nta ntb ntd nte nti ntn ntp ntt p-p paa pab pad pae pai pal pan pap pat pba pbb pbd pbe pbi pbl pbn pbp pbt pda pdb pdd pde pdi pdl pdn pdp pdt pea peb ped pee pei pel pen pep pet pia pib pid pie pii pil pin pip pit pla plb pld ple pli pll pln plp plt pn- pna pnb pnd pne pni pnl pnn pnp pnt ppa ppb ppd ppe ppi ppl ppn ppp ppt pt- pta ptb ptd pte pti ptl ptn ptp ptt taa tab tad tae tai tal tan tap tat tba tbb tbd tbe tbi tbl tbn tbp tbt tda tdb tdd tde tdi tdl tdn tdp tdt te- tea teb ted tee tei tel ten tep tet tia tib tid tie tii til tin tip tit tla tld tle tli tll tln tlp tlt tna tnb tnd tne tni tnl tnn tnp tnt tpa tpb tpd tpe tpi tpl tpn tpp tpt tta ttb ttd tte tti ttl ttn ttp ttt