C13223313311212111133133313331323133313331323113313231333223312331   >>    C1322331331121211113313331333132313331333132311331323133322331233   <<    C13223313311212111133133313331323133313331323113313231333223312333   >>      C13223313311212111133133313331323133313331323113313231333223312332   >>