C13223313311212111133133313331333131133131333132313331323112332331   >>    C1322331331121211113313331333133313113313133313231333132311233233   <<    C13223313311212111133133313331333131133131333132313331323112332333   >>      C13223313311212111133133313331333131133131333132313331323112332332   >>