-al a-a a-c aaa aac aaf aah aaj aak aal aas ac- aca acc acf ach acj ack acl acs af- afa afc aff afh afj afk afl afs aha ahc ahf ahh ahj ahk ahl ahs aja ajc ajf ajh ajj ajk ajl ajs aka akc akh akj akk akl aks al- ala alc alf alh alj alk all als as- asa asc asf ash asj ask asl ass c-- c-j caa cac caf cah caj cak cal cas cca ccc ccf cch ccj cck ccl ccs cfa cfc cff cfh cfk cfl cfs ch- cha chc chf chh chk chl chs cja cjc cjf cjk cjs cka ckc ckh cks cl- cla clc clf clh clj clk cll cls csa csc csf csh csj csk csl css faa fac faf fah faj fak fal fas fca fcc fcf fcj fck fcl fcs ffa ffc fff ffh ffk ffl ffs fha fhc fhf fhh fhj fhl fhs fja fjc fjs fka fkc fkf fkj fkk fkl fla flc flf fll fls fsa fsc fsf fsh fsj fsk fsl fss haa hac haf hah haj hak hal has hca hcc hcf hch hcj hck hcl hcs hfa hfc hff hfh hfk hfl hfs hha hhc hhf hhh hhj hhk hhl hhs hja hjk hjl hjs hka hkf hkh hkk hkl hks hla hlc hlf hlh hll hls hsa hsc hsf hsh hsj hsk hsl hss jaa jac jaf jah jaj jak jal jas jca jcc jcf jch jck jcl jcs jfa jfc jff jfh jfj jfk jfl jfs jha jhc jhf jhj jhl jhs jja jjc jjf jjj jjk jjl jjs jka jkh jkk jkl jks jla jlc jlf jlh jll jls jsa jsc jsf jsh jsj jsk jsl jss ka- kaa kac kaf kah kaj kak kal kas kca kcc kch kck kcl kcs kfa kfc kff kfh kfs kha khf khh khj khk khs kjc kjs kkc kkh kkk kkl kks kl- kla klc klf klh kls ksa ksc ksf ksh ksk ksl kss la- laa lac laf lah laj lak lal las lca lcc lcf lch lcj lck lcl lcs lfa lfc lff lfh lfk lfl lfs lha lhc lhf lhh lhk lhs ljf ljj ljs lka lkh lkl lks lla llc llf llj llk lll lls lsa lsc lsf lsh lsj lsk lsl lss saa sac saf sah saj sak sal sas sca scc scf sch scj sck scl scs sfa sfc sff sfh sfj sfk sfl sfs sh- sha shc shf shh shk shl shs sja sjc sjf sjh sjj sjk sjs sk- ska skc skf skh skj skk skl sks sla slc slf slh slj slk sll sls ss- ssa ssc ssf ssh ssj ssk ssl sss