C132233133112121111331333133313331333132313231332111133132233131133132323231   >>    C13223313311212111133133313331333133313231323133211113313223313113313232323   <<    C132233133112121111331333133313331333132313231332111133132233131133132323233   >>      C132233133112121111331333133313331333132313231332111133132233131133132323232   >>