C1333231331121111331333133313113313331323223313231311331322132313231   >>    C133323133112111133133313331311331333132322331323131133132213231323   <<    C1333231331121111331333133313113313331323223313231311331322132313233   >>      C1333231331121111331333133313113313331323223313231311331322132313232   >>