C21221212121211331322132313132313331313232233132332333132313132333131   >>    C2122121212121133132213231313231333131323223313233233313231313233313   <<    C21221212121211331322132313132313331313232233132332333132313132333133   >>      C21221212121211331322132313132313331313232233132332333132313132333132   >>