C132233133112121111331333133313331333132322331333133313331131132331   >>    C13223313311212111133133313331333133313232233133313331333113113233   <<    C132233133112121111331333133313331333132322331333133313331131132333   >>      C132233133112121111331333133313331333132322331333133313331131132332   >>