C132233133112121111331333133313231333133313231133131133132321311211111   >>    C13223313311212111133133313331323133313331323113313113313232131121111   <<    C132233133112121111331333133313231333133313231133131133132321311211113   >>      C132233133112121111331333133313231333133313231133131133132321311211112   >>