C132233133112121111331333133313231333133313231211113313331323333132333133313331   >>    C13223313311212111133133313331323133313331323121111331333132333313233313331333   <<    C132233133112121111331333133313231333133313231211113313331323333132333133313333   >>      C132233133112121111331333133313231333133313231211113313331323333132333133313332   >>