-al -er a-a a-c aaa aac aad aae aal aam aap aar ac- aca acc acd ace acl acm acp acr ad- ada adc add ade adl adm adp adr aea aec aed aee ael aem aep aer al- ala alc ald ale all alm alp alr ama amc amd ame aml amm amp amr ap- apa apc apd ape apl apm app apr ar- ara arc ard are arl arm arp arr c-- caa cac cad cae cal cam cap car cca ccc ccd cce ccl ccm ccp ccr cda cdc cdd cde cdl cdm cdp cdr ce- cea cec ced cee cel cem cep cer cl- cla clc cld cle cll clm clp clr cma cmc cmd cme cml cmm cmp cmr cpa cpc cpd cpe cpl cpm cpp cpr cra crc crd cre crl crm crp crr daa dac dad dae dal dam dap dar dca dcc dcd dce dcl dcm dcp dcr dda ddc ddd dde ddl ddm ddp ddr de- dea dec ded dee del dem dep der dl- dla dlc dld dle dll dlm dlp dlr dma dmc dmd dme dml dmm dmp dmr dpa dpc dpd dpe dpl dpm dpp dpr dra drc drd dre drl drm drp drr eaa eac ead eae eal eam eap ear ec- eca ecc ecd ece ecl ecm ecr ed- eda edc edd ede edl edm edp edr eea eec eed eee eel eem eep eer ela elc eld ele ell elm elp elr em- ema emc emd eme eml emm emp emr ep- epa epc epd epe epl epm epp epr era erc erd ere erl erm erp err l-p la- laa lac lad lae lal lam lap lar lca lcc lcd lce lcl lcm lcp lcr lda ldc ldd lde ldl ldm ldp ldr lea lec led lee lel lem lep ler lla llc lld lle lll llm llp llr lma lmc lmd lme lml lmm lmp lmr lpa lpc lpd lpe lpl lpm lpp lpr lra lrc lrd lrm lrp lrr m-r maa mac mad mae mal mam map mar mc- mca mcc mcd mce mcl mcm mcp mcr mda mdc mdd mde mdl mdm mdp mdr mea mec med mee mel mem mep mer mla mlc mld mle mll mlm mlp mlr mma mmc mmd mme mml mmm mmp mmr mpa mpc mpd mpe mpl mpm mpp mpr mra mrc mrd mre mrl mrm mrp mrr p-p paa pac pad pae pal pam pap par pca pcc pcd pce pcl pcm pcp pcr pda pdc pdd pde pdl pdm pdp pdr pea pec ped pee pel pem pep per pla plc pld ple pll plm plp plr pma pmc pmd pme pml pmm pmp pmr ppa ppc ppd ppe ppl ppm ppp ppr pra prc prd pre prl prm prp prr ra- raa rac rad rae ral ram rap rar rca rcc rcd rce rcl rcm rcp rcr rda rdc rdd rde rdl rdm rdp rdr re- rea rec red ree rel rem rep rer rla rlc rld rle rll rlm rlp rlr rma rmc rmd rme rml rmm rmp rmr rpa rpc rpd rpe rpl rpm rpp rpr rra rrc rrd rrl rrm rrp rrr