C1322331331121211113313331333133313233313331333132313113313332212331   >>    C132233133112121111331333133313331323331333133313231311331333221233   <<    C1322331331121211113313331333133313233313331333132313113313332212333   >>      C1322331331121211113313331333133313233313331333132313113313332212332   >>