C1322331331121211113313331333133313121211111333133313331313332333132311321   >>    C132233133112121111331333133313331312121111133313331333131333233313231132   <<    C1322331331121211113313331333133313121211111333133313331313332333132311323   >>      C1322331331121211113313331333133313121211111333133313331313332333132311322   >>