C132233133112121111331333133313231333133313231211113313113311331323133313232211   >>    C13223313311212111133133313331323133313331323121111331311331133132313331323221   <<    C132233133112121111331333133313231333133313231211113313113311331323133313232213   >>      C132233133112121111331333133313231333133313231211113313113311331323133313232212   >>