C132233133112121111331333133313331333132313231332133313113313113313331223321   >>    C13223313311212111133133313331333133313231323133213331311331311331333122332   <<    C132233133112121111331333133313331333132313231332133313113313113313331223323   >>      C132233133112121111331333133313331333132313231332133313113313113313331223322   >>