C1322331331121211113313331333133313121211111333133313133313231333222321   >>    C132233133112121111331333133313331312121111133313331313331323133322232   <<    C1322331331121211113313331333133313121211111333133313133313231333222323   >>      C1322331331121211113313331333133313121211111333133313133313231333222322   >>