-al a-a a-b a-t aaa aab aae aaf aal aam aap aat ab- aba abb abe abf abl abm abp abt aea aeb aee aef ael aem aep aet af- afa afb afe aff afl afm afp aft al- ala alb ale alf all alm alp alt ama amb ame amf aml amm amp amt ap- apa apb ape apf apl apm app apt at- ata atb ate atf atl atm atp att b-p baa bab bae baf bal bam bap bat bba bbb bbe bbf bbl bbm bbp bbt be- bea beb bee bef bel bem bep bet bfa bfb bfe bff bfl bfm bfp bft bla blb ble blf bll blm blp blt bma bmb bme bmf bml bmm bmp bmt bpa bpb bpe bpf bpl bpm bpp bpt bta btb bte btf btl btm btp btt eaa eab eae eaf eal eam eap eat eba ebb ebe ebf ebl ebm ebp ebt eea eeb eee eef eel eem eep eet ef- efa efb efe eff efl efm efp eft ela elb ele elf ell elm elp elt em- ema emb eme emf eml emm emp emt ep- epa epb epe epf epl epm epp ept eta etb ete etf etl etm etp ett faa fab fae faf fal fam fap fat fba fbb fbe fbf fbl fbm fbp fbt fea feb fee fef fel fem fep fet ffa ffe fff ffl ffm ffp fft fla flb fle flf fll flm flp flt fma fmb fme fmf fml fmm fmp fmt fpa fpb fpe fpl fpm fpp fpt fta ftb fte ftf ftl ftm ftp ftt l-p la- laa lab lae laf lal lam lap lat lba lbb lbe lbf lbl lbm lbp lbt lea leb lee lef lel lem lep let lfa lfb lfe lff lfl lfm lfp lft lla llb lle llf lll llm llp llt lma lmb lme lmf lml lmm lmp lmt lpa lpb lpe lpf lpl lpm lpp lpt lta ltb lte ltf ltl ltm ltp ltt m-f maa mab mae maf mal mam map mat mba mbb mbe mbf mbl mbm mbp mbt mea meb mee mef mel mem mep met mfa mfb mfe mff mfl mfm mfp mft mla mlb mle mlf mll mlm mlp mlt mma mmb mme mmf mml mmm mmp mmt mpa mpb mpe mpf mpl mpm mpp mpt mta mtb mte mtf mtl mtm mtp mtt p-p paa pab pae paf pal pam pap pat pba pbb pbe pbf pbl pbm pbp pbt pea peb pee pef pel pem pep pet pfa pfb pfe pff pfl pfm pfp pft pla plb ple plf pll plm plp plt pma pmb pme pmf pml pmm pmp pmt ppa ppb ppe ppf ppl ppm ppp ppt pt- pta ptb pte ptf ptl ptm ptp ptt taa tab tae taf tal tam tap tat tba tbb tbe tbf tbl tbm tbp tbt te- tea teb tee tef tel tem tep tet tfa tfb tfe tff tfl tfm tfp tft tla tle tlf tll tlm tlp tlt tma tmb tme tmf tml tmm tmp tmt tpa tpb tpe tpf tpl tpm tpp tpt tta ttb tte ttf ttl ttm ttp ttt