-al a-a a-c aaa aac aad aah aal aap ac- aca acc acd ach acl acp ad- ada adc add adh adl adp aha ahc ahd ahh ahl ahp al- ala alc ald alh all alp ap- apa apc apd aph apl app c-- caa cac cad cah cal cap cca ccc ccd cch ccl ccp cda cdc cdd cdh cdl cdp ch- cha chc chd chh chl chp cl- cla clc cld clh cll clp cpa cpc cpd cph cpl cpp daa dac dad dah dal dap dca dcc dcd dcl dcp dda ddc ddd ddh ddl ddp dh- dha dhc dhd dhh dhl dhp dl- dla dlc dld dlh dll dlp dpa dpc dpd dph dpl dpp haa hac had hah hal hap hca hcc hcd hch hcl hcp hda hdc hdd hdh hdl hdp hha hhc hhd hhh hhl hhp hla hlc hld hlh hll hlp hpa hpc hpd hph hpl hpp l-p la- laa lac lad lah lal lap lca lcc lcd lch lcl lcp lda ldc ldd ldh ldl ldp lha lhc lhd lhh lhp lla llc lld lll llp lpa lpc lpd lph lpl lpp p-p paa pac pad pah pal pap pca pcc pcd pch pcl pcp pda pdc pdd pdh pdl pdp pha phc phd phl php pla plc pld plh pll plp ppa ppc ppd pph ppl ppp