C13223313311212111133133313331323133313331323131133133313231231211113313321   >>    C1322331331121211113313331333132313331333132313113313331323123121111331332   <<    C13223313311212111133133313331323133313331323131133133313231231211113313323   >>      C13223313311212111133133313331323133313331323131133133313231231211113313322   >>