-al a-a a-b a-i a-t aaa aab aad aae aag aai aal aan aap aat ab- aba abb abd abe abg abi abl abn abp abt ad- ada adb add ade adg adi adl adn adp adt aea aeb aed aee aeg aei ael aen aep aet ag- aga agb agd age agg agi agl agn agp agt ai- aia aib aid aie aig aii ail ain aip ait al- ala alb ald ale alg ali all aln alp alt an- ana anb and ane ang ani anl ann anp ant ap- apa apb apd ape apg api apl apn app apt at- ata atb atd ate atg ati atl atn atp att b-p baa bab bad bae bag bai bal ban bap bat bba bbb bbd bbe bbg bbi bbl bbn bbp bbt bda bdb bdd bde bdg bdi bdl bdp bdt be- bea beb bed bee beg bei bel ben bep bet bga bgb bgd bge bgg bgi bgl bgn bgp bgt bi- bia bib bid bie big bii bil bin bip bit bla blb bld ble blg bli bll bln blp blt bna bnb bnd bne bng bni bnl bnn bnp bnt bpa bpb bpd bpe bpg bpi bpl bpn bpp bpt bta btb btd bte btg bti btl btn btp btt daa dab dad dae dag dai dal dan dap dat dba dbb dbd dbe dbg dbi dbl dbn dbp dbt dda ddb ddd dde ddg ddi ddl ddn ddp ddt de- dea deb ded dee deg dei del den dep det dga dgd dge dgg dgi dgl dgn dgp dgt di- dia dib did die dig dii dil din dip dit dl- dla dlb dld dle dlg dli dll dlp dlt dna dnb dnd dne dng dni dnl dnn dnp dnt dpa dpb dpd dpe dpg dpi dpl dpn dpp dpt dta dtb dtd dte dtg dti dtl dtn dtp dtt eaa eab ead eae eag eai eal ean eap eat eba ebb ebd ebe ebg ebi ebl ebn ebp ebt ed- eda edb edd ede edg edi edl edn edp edt eea eeb eed eee eeg eel een eep eet ega egb egd ege egg egi egl egn egp egt eia eib eid eie eig eii eil ein eip eit ela elb eld ele elg eli ell eln elp elt en- ena enb end ene eng eni enl enn enp ent ep- epa epb epd epe epg epi epl epn epp ept eta etb etd ete etg eti etl etn etp ett g-d g-p gaa gab gad gae gag gai gal gan gap gat gba gbd gbe gbg gbi gbl gbn gbp gbt gda gdb gdd gde gdi gdl gdn gdp gdt ge- gea geb ged gee geg gei gel gen gep get gga ggb ggd ggg ggi ggn ggp ggt gia gib gid gie gig gii gil gin gip git gla glb gld gle glg gli gll gln glp glt gna gnb gnd gne gni gnl gnn gnp gnt gpa gpb gpd gpe gpg gpi gpl gpn gpp gpt gta gtb gtd gte gtg gti gtl gtn gtp gtt i-d ia- iaa iab iad iae iag iai ial ian iap iat iba ibb ibd ibe ibg ibi ibl ibn ibp ibt ida idb idd ide idg idi idl idn idp idt ie- iea ied iee ieg iei iel ien iep iet iga igb igd ige igg igi igl ign igp igt iia iib iid iie iii iil iin iip iit il- ila ilb ild ile ilg ili ill iln ilp ilt in- ina inb ind ine ing ini inl inn inp int ipa ipb ipd ipe ipg ipi ipl ipn ipp ipt ita itb itd ite itg iti itl itn itp itt l-p la- laa lab lad lae lag lai lal lan lap lat lba lbb lbd lbe lbg lbi lbl lbp lbt lda ldb ldd lde ldg ldi ldl ldn ldp ldt lea leb led lee leg lei lel len lep let lga lgb lgd lge lgg lgi lgl lgn lgp lgt lia lib lid lie lig lii lil lin lip lit lla llb lld lle llg lli lll lln llp llt lna lnb lnd lne lng lni lnl lnn lnp lnt lpa lpb lpd lpe lpg lpi lpl lpn lpp lpt lta ltb ltd lte ltg lti ltl ltp ltt n-i naa nab nad nae nag nai nal nan nap nat nba nbb nbd nbe nbg nbi nbl nbn nbp nbt nda ndb ndd nde ndg ndi ndl ndn ndp ndt ne- nea neb ned nee neg nei nel nen nep net nga ngb ngd nge ngg ngi ngl ngn ngp ngt nia nib nid nie nig nii nil nin nip nit nla nlb nld nle nlg nli nll nln nlp nlt nna nnb nne nng nni nnl nnn nnp nnt npa npb npd npe npg npi npl npn npp npt nta ntb ntd nte ntg nti ntn ntp ntt p-p paa pab pad pae pag pai pal pan pap pat pba pbb pbd pbe pbg pbi pbl pbn pbp pbt pda pdb pdd pde pdg pdi pdl pdn pdp pdt pea peb ped pee peg pei pel pen pep pet pga pgb pgd pge pgg pgi pgl pgn pgp pgt pia pib pid pie pig pii pil pin pip pit pla plb pld ple plg pli pll pln plp plt pn- pna pnb pnd pne png pni pnl pnn pnp pnt ppa ppb ppd ppe ppg ppi ppl ppn ppp ppt pt- pta ptb ptd pte ptg pti ptl ptn ptp ptt taa tab tad tae tag tai tal tan tap tat tba tbb tbd tbe tbg tbi tbl tbn tbp tbt tda tdb tdd tde tdg tdi tdl tdn tdp tdt te- tea teb ted tee teg tei tel ten tep tet tga tgb tge tgg tgi tgl tgn tgp tgt tia tib tid tie tig tii til tin tip tit tla tld tle tlg tli tll tln tlp tlt tna tnb tnd tne tng tni tnl tnn tnp