C132233133112121111331333133313231333132333131211111333132323223313231323311   >>    C13223313311212111133133313331323133313233313121111133313232322331323132331   <<    C132233133112121111331333133313231333132333131211111333132323223313231323313   >>      C132233133112121111331333133313231333132333131211111333132323223313231323312   >>