C132233133112121111331333133313231333133313231133131133132333132313111213111   >>    C13223313311212111133133313331323133313331323113313113313233313231311121311   <<    C132233133112121111331333133313231333133313231133131133132333132313111213113   >>      C132233133112121111331333133313231333133313231133131133132333132313111213112   >>