a-a a-c aaa aac aah aaj aan aao ac- aca acc ach acj acn aco aha ahc ahh ahj ahn aho aja ajc ajh ajj ajn ajo an- ana anc anh anj ann ano aoa aoc aoh aoj aon aoo c-- c-j caa cac cah caj can cao cca ccc cch ccj ccn cco ch- cha chc chh chn cho cja cjc cn- cna cnc cnh cnj cnn cno co- coa coc coh coj con coo haa hac hah haj han hao hca hcc hch hcj hcn hco hha hhc hhh hhj hhn hho hja hjn hjo hna hnc hnh hnj hnn hno hoa hoc hoh hon hoo jaa jac jah jaj jan jao jca jcc jch jco jha jhc jhj jhn jho jja jjc jjj jna jnc jnh jnj jnn jno joa joc joh joj jon joo naa nac nah naj nan nao nca ncc nch ncn nco nha nhc nhh nhj nhn nja njc njn nna nnc nnh nnn nno no- noa noc noh noj non noo oaa oac oah oaj oan oao oc- oca occ och ocj ocn oco oha ohc ohh ohn oho oja ojc ojo on- ona onc onh onj onn ono oo- ooa ooc ooh oon ooo