C22121233131323223313233313231133132333133313231333132332313233231   >>    C2212123313132322331323331323113313233313331323133313233231323323   <<    C22121233131323223313233313231133132333133313231333132332313233233   >>      C22121233131323223313233313231133132333133313231333132332313233232   >>