-al a-a a-c aaa aac aah aal aar ac- aca acc ach acl acr aha ahc ahh ahl ahr al- ala alc alh all alr ar- ara arc arh arl arr c-- caa cac cah cal car cca ccc cch ccl ccr ch- cha chc chh chl chr cl- cla clc clh cll clr cra crc crh crl crr haa hac hah hal har hca hcc hch hcl hcr hha hhc hhh hhl hhr hla hlc hlh hll hlr hr- hra hrc hrh hrl hrr la- laa lac lah lal lar lca lcc lch lcl lcr lha lhc lhh lhr lla llc lll llr lra lrc lrh lrr ra- raa rac rah ral rar rca rcc rch rcl rcr rh- rha rhc rhh rhl rhr rla rlc rlh rll rlr rra rrc rrh rrl rrr