C132233133112121111331333133313331323132313231333133313123313231333131132311   >>    C13223313311212111133133313331333132313231323133313331312331323133313113231   <<    C132233133112121111331333133313331323132313231333133313123313231333131132313   >>      C132233133112121111331333133313331323132313231333133313123313231333131132312   >>