-al a-a a-c aaa aac aad aal aap aar ac- aca acc acd acl acp acr ad- ada adc add adl adp adr al- ala alc ald all alp alr ap- apa apc apd apl app apr ar- ara arc ard arl arp arr c-- caa cac cad cal cap car cca ccc ccd ccl ccp ccr cda cdc cdd cdl cdp cdr cl- cla clc cld cll clp clr cpa cpc cpd cpl cpp cpr cra crc crd crl crp crr daa dac dad dal dap dar dca dcc dcd dcl dcp dcr dda ddc ddd ddl ddp ddr dl- dla dlc dld dll dlp dlr dpa dpc dpd dpl dpp dpr dra drc drd drl drp drr l-p la- laa lac lad lal lap lar lca lcc lcd lcl lcp lcr lda ldc ldd ldl ldp ldr lla llc lld lll llp llr lpa lpc lpd lpl lpp lpr lra lrc lrd lrp lrr p-p paa pac pad pal pap par pca pcc pcd pcl pcp pcr pda pdc pdd pdl pdp pdr pla plc pld pll plp plr ppa ppc ppd ppl ppp ppr pra prc prd prl prp prr ra- raa rac rad ral rap rar rca rcc rcd rcl rcp rcr rda rdc rdd rdl rdp rdr rla rlc rld rll rlp rlr rpa rpc rpd rpl rpp rpr rra rrc rrd rrl rrp rrr