-al -er -ic a-a a-c a-i aaa aac aae aai aal aam aap aar aas ac- aca acc ace aci acl acm acp acr acs aea aec aee aei ael aem aep aer aes ai- aia aic aie aii ail aim aip air ais al- ala alc ale ali all alm alp alr als ama amc ame ami aml amm amp amr ams ap- apa apc ape api apl apm app apr aps ar- ara arc are ari arl arm arp arr ars as- asa asc ase asi asl asm asp asr ass c-- caa cac cae cai cal cam cap car cas cca ccc cce cci ccl ccm ccp ccr ccs ce- cea cec cee cei cel cem cep cer ces ci- cia cic cie cii cil cim cip cir cis cl- cla clc cle cli cll clm clp clr cls cma cmc cme cmi cml cmm cmp cmr cms cpa cpc cpe cpi cpl cpm cpp cpr cps cra crc cre cri crl crm crp crr crs csa csc cse csi csl csm csp csr css eaa eac eae eai eal eam eap ear eas ec- eca ecc ece eci ecl ecm ecr ecs eea eec eee eel eem eep eer ees eia eic eie eii eil eim eip eir eis ela elc ele eli ell elm elp elr els em- ema emc eme emi eml emm emp emr ems ep- epa epc epe epi epl epm epp epr eps era erc ere eri erl erm erp err ers es- esa esc ese esi esl esm esp esr ess ia- iaa iac iae iai ial iam iap iar ias ica icc ice ici icl icm icp icr ics ie- iea iec iee iei iel iem iep ier ies iia iic iie iii iil iim iip iir iis il- ila ilc ile ili ill ilm ilp ilr ils im- ima imc ime imi iml imm imp ims ipa ipc ipe ipi ipl ipm ipp ipr ips ir- ira irc ire iri irl irm irp irr irs is- isa isc ise isi isl ism isp isr iss l-p la- laa lac lae lai lal lam lap lar las lca lcc lce lci lcl lcm lcp lcr lcs lea lec lee lei lel lem lep ler les lia lic lie lii lil lim lip lir lis lla llc lle lli lll llm llp llr lls lma lmc lme lmi lml lmm lmp lmr lms lpa lpc lpe lpi lpl lpm lpp lpr lps lra lrc lri lrm lrp lrr lrs lsa lsc lse lsi lsl lsm lsp lsr lss m-r maa mac mae mai mal mam map mar mas mc- mca mcc mce mci mcl mcm mcp mcr mcs mea mec mee mei mel mem mep mer mes mi- mia mic mie mii mil mim mip mir mis mla mlc mle mli mll mlm mlp mlr mls mma mmc mme mmi mml mmm mmp mmr mms mpa mpc mpe mpi mpl mpm mpp mpr mps mra mrc mre mri mrl mrm mrp mrr mrs msa msc mse msi msl msm msp msr mss p-p paa pac pae pai pal pam pap par pas pca pcc pce pci pcl pcm pcp pcr pcs pea pec pee pei pel pem pep per pes pia pic pie pii pil pim pip pir pis pla plc ple pli pll plm plp plr pls pma pmc pme pmi pml pmm pmp pmr pms ppa ppc ppe ppi ppl ppm ppp ppr pps pra prc pre pri prl prm prp prr prs ps- psa psc pse psi psl psm psp psr pss ra- raa rac rae rai ral ram rap rar ras rca rcc rce rci rcl rcm rcp rcr rcs re- rea rec ree rei rel rem rep rer res ria ric rie rii ril rim rip rir ris rla rlc rle rli rll rlm rlp rlr rls rma rmc rme rmi rml rmm rmp rmr rms rpa rpc rpe rpi rpl rpm rpp rpr rps rra rrc rri rrl rrm rrp rrr rrs rsa rsc rse rsi rsl rsm rsp rsr rss saa sac sae sai sal sam sap sar sas sca scc sce sci scl scm scp scr scs se- sea sec see sei sel sem sep ser ses sia sic sie sii sil sim sip sir sis sla slc sle sli sll slm slp slr sls sma smc sme smi sml smm smp smr sms spa spc spe spi spl spm spp spr sps sr- sra src sre sri srl srm srp srr srs ss- ssa ssc sse ssi ssl ssm ssp ssr sss