-al -er a-a a-c a-t aaa aac aae aaf aal aam aap aar aat aax ac- aca acc ace acf acl acm acp acr act acx aea aec aee aef ael aem aep aer aet aex af- afa afc afe aff afl afm afp afr aft afx al- ala alc ale alf all alm alp alr alt alx ama amc ame amf aml amm amp amr amt amx ap- apa apc ape apf apl apm app apr apt apx ar- ara arc are arf arl arm arp arr art arx at- ata atc ate atf atl atm atp atr att atx ax- axa axe axl axm axp axr axt axx c-- caa cac cae caf cal cam cap car cat cax cca ccc cce ccf ccl ccm ccp ccr cct ccx ce- cea cec cee cef cel cem cep cer cet cex cfa cfc cfe cff cfl cfm cfp cfr cft cfx cl- cla clc cle clf cll clm clp clr clt clx cma cmc cme cmf cml cmm cmp cmr cmt cmx cpa cpc cpe cpf cpl cpm cpp cpr cpt cpx cra crc cre crf crl crm crp crr crt crx cta ctc cte ctf ctl ctm ctp ctr ctt ctx cxc cxf cxl cxp cxr cxt cxx eaa eac eae eaf eal eam eap ear eat eax ec- eca ecc ece ecf ecl ecm ecr ect ecx eea eec eee eef eel eem eep eer eet eex ef- efa efc efe eff efl efm efp efr eft efx ela elc ele elf ell elm elp elr elt elx em- ema emc eme emf eml emm emp emr emt emx ep- epa epc epe epf epl epm epp epr ept epx era erc ere erf erl erm erp err ert eta etc ete etf etl etm etp etr ett etx ex- exa exc exe exl exp exr ext exx faa fac fae faf fal fam fap far fat fax fca fcc fce fcf fcl fcm fcp fcr fct fcx fea fec fee fef fel fem fep fer fet fex ffa ffc ffe fff ffl ffm ffp ffr fft ffx fla flc fle flf fll flm flp flr flt flx fma fmc fme fmf fml fmm fmp fmr fmt fmx fpa fpc fpe fpl fpm fpp fpr fpt fpx fra frc fre frf frl frm frp frr frt fta ftc fte ftf ftl ftm ftp ftr ftt ftx fxe fxm fxp fxr fxt fxx l-p la- laa lac lae laf lal lam lap lar lat lax lca lcc lce lcf lcl lcm lcp lcr lct lcx lea lec lee lef lel lem lep ler let lex lfa lfc lfe lff lfl lfm lfp lfr lft lfx lla llc lle llf lll llm llp llr llt lma lmc lme lmf lml lmm lmp lmr lmt lpa lpc lpe lpf lpl lpm lpp lpr lpt lpx lra lrc lrf lrm lrp lrr lrt lta ltc lte ltf ltl ltm ltp ltr ltt ltx lxc lxr lxx m-f m-r maa mac mae maf mal mam map mar mat max mc- mca mcc mce mcf mcl mcm mcp mcr mct mcx mea mec mee mef mel mem mep mer met mex mfa mfc mfe mff mfl mfm mfp mfr mft mla mlc mle mlf mll mlm mlp mlr mlt mlx mma mmc mme mmf mml mmm mmp mmr mmt mmx mpa mpc mpe mpf mpl mpm mpp mpr mpt mpx mra mrc mre mrf mrl mrm mrp mrr mrt mrx mta mtc mte mtf mtl mtm mtp mtr mtt mtx mxa mxc mxl mxp mxr p-p paa pac pae paf pal pam pap par pat pax pca pcc pce pcf pcl pcm pcp pcr pct pcx pea pec pee pef pel pem pep per pet pex pfa pfc pfe pff pfl pfm pfp pfr pft pfx pla plc ple plf pll plm plp plr plt plx pma pmc pme pmf pml pmm pmp pmr pmt pmx ppa ppc ppe ppf ppl ppm ppp ppr ppt ppx pra prc pre prf prl prm prp prr prt prx pt- pta ptc pte ptf ptl ptm ptp ptr ptt ptx pxc pxe pxl pxm pxr pxt ra- raa rac rae raf ral ram rap rar rat rax rca rcc rce rcf rcl rcm rcp rcr rct rcx re- rea rec ree ref rel rem rep rer ret rex rfa rfc rfe rff rfl rfm rfp rfr rft rla rlc rle rlf rll rlm rlp rlr rlt rma rmc rme rmf rml rmm rmp rmr rmt rmx rpa rpc rpe rpf rpl rpm rpp rpr rpt rpx rra rrc rrf rrl rrm rrp rrr rrt rta rtc rte rtf rtl rtm rtp rtr rtt rtx rxp rxr t-x taa tac tae taf tal tam tap tar tat tax tca tcc tce tcf tcl tcm tcp tcr tct tcx te- tea tec tee tef tel tem tep ter tet tex tfa tfc tfe tff tfl tfm tfp tfr tft tfx tla tlc tle tlf tll tlm tlp tlr tlt tlx tma tmc tme tmf tml tmm tmp tmr tmt tmx tpa tpc tpe tpf tpl tpm tpp tpr tpt tpx tra trc tre trf trl trm trp trr trt trx tta ttc tte ttf ttl ttm ttp ttr ttt ttx txe txf txl txt xaa xac xaf xal xam xap xar xat xcf xcl xcp xcr xcx xee xel xem xep xer xet xex xfa xfe xfl xfm xft xfx xla xlf xlm xlr xlt xma xmc xmf xml xmm xmp xmr xmt xmx xpa xpc xpe xpf xpl xpm xpp xpt xrc xrf xrt xrx xtc xtf xtm xtp xtr xtx xxl xxp xxx

aaaa aaac aaae aaaf aaal aaam aaap aaar aaca aacc aace aacf aacl aacm aacp aacr aact aaea aaec aaem aaep aafa aafc aaff aafl aala aalc aale aall aama aamc aame aamp aamr aapa aapc aapl aapm aapt aara aarc aare aarm aarp aart aata aatc aatf aatt ac-t acaa acac acae acap acar acat acca accc acce accf accm accp acct