a-a a-c a-t aaa aac aaf aaj aak aas aat ac- aca acc acf acj ack acs act af- afa afc aff afj afk afs aft aja ajc ajf ajj ajk ajs ajt aka akc akj akk aks as- asa asc asf asj ask ass ast at- ata atc atf ats att c-- c-j caa cac caf caj cak cas cat cca ccc ccf ccj cck ccs cct cfa cfc cff cfk cfs cft cja cjc cjf cjk cjs cka ckc cks ckt csa csc csf csj csk css cst cta ctc ctf ctk cts ctt faa fac faf faj fak fas fat fca fcc fcf fcj fck fcs fct ffa ffc fff ffk ffs fft fja fjc fjs fka fkc fkf fkj fkk fkt fsa fsc fsf fsj fsk fss fst fta ftc ftf ftk fts ftt jaa jac jaf jaj jak jas jat jca jcc jcf jck jcs jct jfa jfc jff jfj jfk jfs jft jja jjc jjf jjj jjk jjs jka jkk jks jkt jsa jsc jsf jsj jsk jss jst jta jtc jtf jtk jts jtt k-t ka- kaa kac kaf kaj kak kas kat kca kcc kck kcs kct kfa kfc kff kfs kjc kjs kkc kkk kks kkt ksa ksc ksf ksk kss kst kta ktc ktf ktj ktk kts ktt saa sac saf saj sak sas sat sca scc scf scj sck scs sct sfa sfc sff sfj sfk sfs sft sja sjc sjf sjj sjk sjs sjt sk- ska skc skf skj skk sks skt ss- ssa ssc ssf ssj ssk sss sst sta stc stf stj stk sts stt taa tac taf taj tak tas tat tca tcc tcf tcj tck tcs tct tfa tfc tff tfj tfk tfs tft tjc tjf tjs tka tkc tkk tks tkt tsa tsc tsf tsj tsk tss tst tta ttc ttf ttk tts ttt