-al -er -ic a-a a-c a-i aaa aac aae aai aal aam aap aar ac- aca acc ace aci acl acm acp acr aea aec aee aei ael aem aep aer ai- aia aic aie aii ail aim aip air al- ala alc ale ali all alm alp alr ama amc ame ami aml amm amp amr ap- apa apc ape api apl apm app apr ar- ara arc are ari arl arm arp arr c-- caa cac cae cai cal cam cap car cca ccc cce cci ccl ccm ccp ccr ce- cea cec cee cei cel cem cep cer ci- cia cic cie cii cil cim cip cir cl- cla clc cle cli cll clm clp clr cma cmc cme cmi cml cmm cmp cmr cpa cpc cpe cpi cpl cpm cpp cpr cra crc cre cri crl crm crp crr eaa eac eae eai eal eam eap ear ec- eca ecc ece eci ecl ecm ecr eea eec eee eel eem eep eer eia eic eie eii eil eim eip eir ela elc ele eli ell elm elp elr em- ema emc eme emi eml emm emp emr ep- epa epc epe epi epl epm epp epr era erc ere eri erl erm erp err ia- iaa iac iae iai ial iam iap iar ica icc ice ici icl icm icp icr ie- iea iec iee iei iel iem iep ier iia iic iie iii iil iim iip iir il- ila ilc ile ili ill ilm ilp ilr im- ima imc ime imi iml imm imp ipa ipc ipe ipi ipl ipm ipp ipr ir- ira irc ire iri irl irm irp irr l-p la- laa lac lae lai lal lam lap lar lca lcc lce lci lcl lcm lcp lcr lea lec lee lei lel lem lep ler lia lic lie lii lil lim lip lir lla llc lle lli lll llm llp llr lma lmc lme lmi lml lmm lmp lmr lpa lpc lpe lpi lpl lpm lpp lpr lra lrc lri lrm lrp lrr m-r maa mac mae mai mal mam map mar mc- mca mcc mce mci mcl mcm mcp mcr mea mec mee mei mel mem mep mer mi- mia mic mie mii mil mim mip mir mla mlc mle mli mll mlm mlp mlr mma mmc mme mmi mml mmm mmp mmr mpa mpc mpe mpi mpl mpm mpp mpr mra mrc mre mri mrl mrm mrp mrr p-p paa pac pae pai pal pam pap par pca pcc pce pci pcl pcm pcp pcr pea pec pee pei pel pem pep per pia pic pie pii pil pim pip pir pla plc ple pli pll plm plp plr pma pmc pme pmi pml pmm pmp pmr ppa ppc ppe ppi ppl ppm ppp ppr pra prc pre pri prl prm prp prr ra- raa rac rae rai ral ram rap rar rca rcc rce rci rcl rcm rcp rcr re- rea rec ree rei rel rem rep rer ria ric rie rii ril rim rip rir rla rlc rle rli rll rlm rlp rlr rma rmc rme rmi rml rmm rmp rmr rpa rpc rpe rpi rpl rpm rpp rpr rra rrc rri rrl rrm rrp rrr