-al -er a-a a-c aaa aac aae aaf aah aal aap aar aas ac- aca acc ace acf ach acl acp acr acs aea aec aee aef aeh ael aep aer aes af- afa afc afe aff afh afl afp afr afs aha ahc ahe ahf ahh ahl ahp ahr ahs al- ala alc ale alf alh all alp alr als ap- apa apc ape apf aph apl app apr aps ar- ara arc are arf arh arl arp arr ars as- asa asc ase asf ash asl asp asr ass c-- caa cac cae caf cah cal cap car cas cca ccc cce ccf cch ccl ccp ccr ccs ce- cea cec cee cef ceh cel cep cer ces cfa cfc cfe cff cfh cfl cfp cfr cfs ch- cha chc che chf chh chl chp chr chs cl- cla clc cle clf clh cll clp clr cls cpa cpc cpe cpf cph cpl cpp cpr cps cra crc cre crf crh crl crp crr crs csa csc cse csf csh csl csp csr css eaa eac eae eaf eah eal eap ear eas ec- eca ecc ece ecf ech ecl ecr ecs eea eec eee eef eel eep eer ees ef- efa efc efe eff efh efl efp efr efs eha ehc ehe ehf ehh ehl ehp ehr ehs ela elc ele elf elh ell elp elr els ep- epa epc epe epf eph epl epp epr eps era erc ere erf erh erl erp err ers es- esa esc ese esf esh esl esp esr ess faa fac fae faf fah fal fap far fas fca fcc fce fcf fcl fcp fcr fcs fea fec fee fef feh fel fep fer fes ffa ffc ffe fff ffh ffl ffp ffr ffs fha fhc fhe fhf fhh fhl fhp fhr fhs fla flc fle flf fll flp flr fls fpa fpc fpe fph fpl fpp fpr fps fra frc fre frf frh frl frp frr frs fsa fsc fse fsf fsh fsl fsp fsr fss haa hac hae haf hah hal hap har has hca hcc hce hcf hch hcl hcp hcr hcs he- hea hec hee hef heh hel hep her hes hfa hfc hfe hff hfh hfl hfp hfr hfs hha hhc hhe hhf hhh hhl hhp hhr hhs hla hlc hle hlf hlh hll hlp hlr hls hpa hpc hpe hpf hph hpl hpp hpr hps hr- hra hrc hre hrf hrh hrl hrp hrr hrs hsa hsc hse hsf hsh hsl hsp hsr hss l-p la- laa lac lae laf lah lal lap lar las lca lcc lce lcf lch lcl lcp lcr lcs lea lec lee lef leh lel lep ler les lfa lfc lfe lff lfh lfl lfp lfr lfs lha lhc lhf lhh lhp lhr lhs lla llc lle llf lll llp llr lls lpa lpc lpe lpf lph lpl lpp lpr lps lra lrc lrf lrh lrp lrr lrs lsa lsc lse lsf lsh lsl lsp lsr lss p-p paa pac pae paf pah pal pap par pas pca pcc pce pcf pch pcl pcp pcr pcs pea pec pee pef peh pel pep per pes pfa pfc pfe pff pfl pfp pfr pfs pha phc phe phf phl php phr phs pla plc ple plf plh pll plp plr pls ppa ppc ppe ppf pph ppl ppp ppr pps pra prc pre prf prh prl prp prr prs ps- psa psc pse psf psh psl psp psr pss ra- raa rac rae raf rah ral rap rar ras rca rcc rce rcf rch rcl rcp rcr rcs re- rea rec ree ref reh rel rep rer res rfa rfc rfe rff rfh rfl rfp rfr rfs rh- rha rhc rhe rhf rhh rhl rhp rhr rhs rla rlc rle rlf rlh rll rlp rlr rls rpa rpc rpe rpf rph rpl rpp rpr rps rra rrc rrf rrh rrl rrp rrr rrs rsa rsc rse rsf rsh rsl rsp rsr rss saa sac sae saf sah sal sap sar sas sca scc sce scf sch scl scp scr scs se- sea sec see sef seh sel sep ser ses sfa sfc sfe sff sfh sfl sfp sfr sfs sh- sha shc she shf shh shl shp shr shs sla slc sle slf slh sll slp slr sls spa spc spe spf sph spl spp spr sps sr- sra src sre srf srh srl srp srr srs ss- ssa ssc sse ssf ssh ssl ssp ssr sss