C1322331331121211113313331333133313331323223313331333132322121111123223331   >>    C132233133112121111331333133313331333132322331333133313232212111112322333   <<    C1322331331121211113313331333133313331323223313331333132322121111123223333   >>      C1322331331121211113313331333133313331323223313331333132322121111123223332   >>