-al a-a a-c aaa aac aak aal aap ac- aca acc ack acl acp aka akc akk akl akp al- ala alc alk all alp ap- apa apc apk apl app c-- caa cac cak cal cap cca ccc cck ccl ccp cka ckc cl- cla clc clk cll clp cpa cpc cpk cpl cpp ka- kaa kac kak kal kap kca kcc kck kcl kcp kkc kkk kkl kkp kl- kla klc kpa kpc kpk kpl kpp l-p la- laa lac lak lal lap lca lcc lck lcl lcp lka lkl lkp lla llc llk lll llp lpa lpc lpk lpl lpp p-p paa pac pak pal pap pca pcc pck pcl pcp pka pkc pkl pkp pla plc plk pll plp ppa ppc ppk ppl ppp