C13223313311212111133133313331333132333133313331323133321323311   >>    C1322331331121211113313331333133313233313331333132313332132331   <<    C13223313311212111133133313331333132333133313331323133321323313   >>      C13223313311212111133133313331333132333133313331323133321323312   >>