-al a-a a-c aaa aac aaf aak aal aas aau ac- aca acc acf ack acl acs acu af- afa afc aff afk afl afs afu aka akc akk akl aks aku al- ala alc alf alk all als alu as- asa asc asf ask asl ass asu au- aua auc auf auk aul aus c-- caa cac caf cak cal cas cau cca ccc ccf cck ccl ccs ccu cfa cfc cff cfk cfl cfs cfu cka ckc cks cl- cla clc clf clk cll cls clu csa csc csf csk csl css csu cua cuc cuf cuk cul cus cuu faa fac faf fak fal fas fau fca fcc fcf fck fcl fcs fcu ffa ffc fff ffk ffl ffs ffu fka fkc fkf fkk fkl fla flc flf fll fls flu fsa fsc fsf fsk fsl fss fsu fua fuf fuk ful fus fuu ka- kaa kac kaf kak kal kas kau kca kcc kck kcl kcs kcu kfa kfc kff kfs kfu kkc kkk kkl kks kku kl- kla klc klf kls klu ksa ksc ksf ksk ksl kss ksu kuc kuk kul kus kuu la- laa lac laf lak lal las lau lca lcc lcf lck lcl lcs lcu lfa lfc lff lfk lfl lfs lfu lka lkl lks lla llc llf llk lll lls llu lsa lsc lsf lsk lsl lss lsu lua luc luf luk lul lus luu saa sac saf sak sal sas sau sca scc scf sck scl scs scu sfa sfc sff sfk sfl sfs sfu sk- ska skc skf skk skl sks sku sla slc slf slk sll sls slu ss- ssa ssc ssf ssk ssl sss ssu sua suc suf suk sul sus suu ua- uaa uac uaf uak ual uas uau uca ucc ucf uck ucl ucs ucu ufa ufc uff ufl ufs ufu uka ukc ukf ukk ukl uku ula ulc ulf ulk ull uls ulu usa usc usf usk usl uss usu uua uuc uus uuu