C1322331331121211113313331333133313331323223313113313113313231311311   >>    C132233133112121111331333133313331333132322331311331311331323131131   <<    C1322331331121211113313331333133313331323223313113313113313231311313   >>      C1322331331121211113313331333133313331323223313113313113313231311312   >>