C13223313311212111133133313331323133313331323132333132322233331   >>    C1322331331121211113313331333132313331333132313233313232223333   <<    C13223313311212111133133313331323133313331323132333132322233333   >>      C13223313311212111133133313331323133313331323132333132322233332   >>