-al -er a-a a-c aaa aac aad aae aal aam aar ac- aca acc acd ace acl acm acr ad- ada adc add ade adl adm adr aea aec aed aee ael aem aer al- ala alc ald ale all alm alr ama amc amd ame aml amm amr ar- ara arc ard are arl arm arr c-- caa cac cad cae cal cam car cca ccc ccd cce ccl ccm ccr cda cdc cdd cde cdl cdm cdr ce- cea cec ced cee cel cem cer cl- cla clc cld cle cll clm clr cma cmc cmd cme cml cmm cmr cra crc crd cre crl crm crr daa dac dad dae dal dam dar dca dcc dcd dce dcl dcm dcr dda ddc ddd dde ddl ddm ddr de- dea dec ded dee del dem der dl- dla dlc dld dle dll dlm dlr dma dmc dmd dme dml dmm dmr dra drc drd dre drl drm drr eaa eac ead eae eal eam ear ec- eca ecc ecd ece ecl ecm ecr ed- eda edc edd ede edl edm edr eea eec eed eee eel eem eer ela elc eld ele ell elm elr em- ema emc emd eme eml emm emr era erc erd ere erl erm err la- laa lac lad lae lal lam lar lca lcc lcd lce lcl lcm lcr lda ldc ldd lde ldl ldm ldr lea lec led lee lel lem ler lla llc lld lle lll llm llr lma lmc lmd lme lml lmm lmr lra lrc lrd lrm lrr m-r maa mac mad mae mal mam mar mc- mca mcc mcd mce mcl mcm mcr mda mdc mdd mde mdl mdm mdr mea mec med mee mel mem mer mla mlc mld mle mll mlm mlr mma mmc mmd mme mml mmm mmr mra mrc mrd mre mrl mrm mrr ra- raa rac rad rae ral ram rar rca rcc rcd rce rcl rcm rcr rda rdc rdd rde rdl rdm rdr re- rea rec red ree rel rem rer rla rlc rld rle rll rlm rlr rma rmc rmd rme rml rmm rmr rra rrc rrd rrl rrm rrr