ca cb cc cd ce cf cg ch ci cj ck cl cm cn
fa fa fa fa fa fa fa fa fa fa fa fa fa fa

ca cb cc cd ce cf cg ch ci cj ck cl cm cn
fb fb fb fb fb fb fb fb fb fb fb fb fb fb

ca cb cc cd ce cf cg ch ci cj ck cl cm cn
fc fc fc fc fc fc fc fc fc fc fc fc fc fc

ca cb cc cd ce cf cg ch ci cj ck cl cm cn
fd fd fd fd fd fd fd fd fd fd fd fd fd fd

ca cb cc cd ce cf cg ch ci cj ck cl cm cn
fe fe fe fe fe fe fe fe fe fe fe fe fe fe

ca cb cc cd ce cf cg ch ci cj ck cl cm cn
ff ff ff ff ff ff ff ff ff ff ff ff ff ff

ca cb cc cd ce cf cg ch ci cj ck cl cm cn
fg fg fg fg fg fg fg fg fg fg fg fg fg fg

ca cb cc cd ce cf cg ch ci cj ck cl cm cn
fh fh fh fh fh fh fh fh fh fh fh fh fh fh

ca cb cc cd ce cf cg ch ci cj ck cl cm cn
fi fi fi fi fi fi fi fi fi fi fi fi fi fi

ca cb cc cd ce cf cg ch ci cj ck cl cm cn
fj fj fj fj fj fj fj fj fj fj fj fj fj fj

ca cb cc cd ce cf cg ch ci cj ck cl cm cn
fk fk fk fk fk fk fk fk fk fk fk fk fk fk

ca cb cc cd ce cf cg ch ci cj ck cl cm cn
fl fl fl fl fl fl fl fl fl fl fl fl fl fl

ca cb cc cd ce cf cg ch ci cj ck cl cm cn
fm fm fm fm fm fm fm fm fm fm fm fm fm fm

ca cb cc cd ce cf cg ch ci cj ck cl cm cn
fn fn fn fn fn fn fn fn fn fn fn fn fn fn