-al a-a a-c aaa aac aak aal aas aau ac- aca acc ack acl acs acu aka akc akk akl aks aku al- ala alc alk all als alu as- asa asc ask asl ass asu au- aua auc auk aul aus c-- caa cac cak cal cas cau cca ccc cck ccl ccs ccu cka ckc cks cl- cla clc clk cll cls clu csa csc csk csl css csu cua cuc cuk cul cus cuu ka- kaa kac kak kal kas kau kca kcc kck kcl kcs kcu kkc kkk kkl kks kku kl- kla klc kls klu ksa ksc ksk ksl kss ksu kuc kuk kul kus kuu la- laa lac lak lal las lau lca lcc lck lcl lcs lcu lka lkl lks lla llc llk lll lls llu lsa lsc lsk lsl lss lsu lua luc luk lul lus luu saa sac sak sal sas sau sca scc sck scl scs scu sk- ska skc skk skl sks sku sla slc slk sll sls slu ss- ssa ssc ssk ssl sss ssu sua suc suk sul sus suu ua- uaa uac uak ual uas uau uca ucc uck ucl ucs ucu uka ukc ukk ukl uku ula ulc ulk ull uls ulu usa usc usk usl uss usu uua uuc uus uuu