-al a-a a-c aaa aac aad aah aal aar ac- aca acc acd ach acl acr ad- ada adc add adh adl adr aha ahc ahd ahh ahl ahr al- ala alc ald alh all alr ar- ara arc ard arh arl arr c-- caa cac cad cah cal car cca ccc ccd cch ccl ccr cda cdc cdd cdh cdl cdr ch- cha chc chd chh chl chr cl- cla clc cld clh cll clr cra crc crd crh crl crr daa dac dad dah dal dar dca dcc dcd dcl dcr dda ddc ddd ddh ddl ddr dh- dha dhc dhd dhh dhl dhr dl- dla dlc dld dlh dll dlr dra drc drd drl drr haa hac had hah hal har hca hcc hcd hch hcl hcr hda hdc hdd hdh hdl hdr hha hhc hhd hhh hhl hhr hla hlc hld hlh hll hlr hr- hra hrc hrd hrh hrl hrr la- laa lac lad lah lal lar lca lcc lcd lch lcl lcr lda ldc ldd ldh ldl ldr lha lhc lhd lhh lhr lla llc lld lll llr lra lrc lrd lrh lrr ra- raa rac rad rah ral rar rca rcc rcd rch rcl rcr rda rdc rdd rdh rdl rdr rh- rha rhc rhd rhh rhl rhr rla rlc rld rlh rll rlr rra rrc rrd rrh rrl rrr