-al a-a a-c a-t aaa aac aae aal aan aap aat ac- aca acc ace acl acn acp act aea aec aee ael aen aep aet al- ala alc ale all aln alp alt an- ana anc ane anl ann anp ant ap- apa apc ape apl apn app apt at- ata atc ate atl atn atp att c-- caa cac cae cal can cap cat cca ccc cce ccl ccn ccp cct ce- cea cec cee cel cen cep cet cl- cla clc cle cll cln clp clt cn- cna cnc cne cnl cnn cnp cnt cpa cpc cpe cpl cpn cpp cpt cta ctc cte ctl ctn ctp ctt eaa eac eae eal ean eap eat ec- eca ecc ece ecl ecn ect eea eec eee eel een eep eet ela elc ele ell eln elp elt en- ena enc ene enl enn enp ent ep- epa epc epe epl epn epp ept eta etc ete etl etn etp ett l-p la- laa lac lae lal lan lap lat lca lcc lce lcl lcn lcp lct lea lec lee lel len lep let lla llc lle lll lln llp llt lna lnc lne lnl lnn lnp lnt lpa lpc lpe lpl lpn lpp lpt lta ltc lte ltl ltp ltt naa nac nae nal nan nap nat nca ncc nce ncl ncn ncp nct ne- nea nec nee nel nen nep net nla nlc nle nll nln nlp nlt nna nnc nne nnl nnn nnp nnt npa npc npe npl npn npp npt nta ntc nte ntn ntp ntt p-p paa pac pae pal pan pap pat pca pcc pce pcl pcn pcp pct pea pec pee pel pen pep pet pla plc ple pll pln plp plt pn- pna pnc pne pnl pnn pnp pnt ppa ppc ppe ppl ppn ppp ppt pt- pta ptc pte ptl ptn ptp ptt taa tac tae tal tan tap tat tca tcc tce tcl tcn tcp tct te- tea tec tee tel ten tep tet tla tlc tle tll tln tlp tlt tna tnc tne tnl tnn tnp tnt tpa tpc tpe tpl tpn tpp tpt tta ttc tte ttl ttn ttp ttt