C13332313311211113313331333133313331323233121111331333133313223313231311321   >>    C1333231331121111331333133313331333132323312111133133313331322331323131132   <<    C13332313311211113313331333133313331323233121111331333133313223313231311323   >>      C13332313311211113313331333133313331323233121111331333133313223313231311322   >>