C1322331331121211113313331333133313331323223313331333231333132311331333111321   >>    C132233133112121111331333133313331333132322331333133323133313231133133311132   <<    C1322331331121211113313331333133313331323223313331333231333132311331333111323   >>      C1322331331121211113313331333133313331323223313331333231333132311331333111322   >>