C132233133112121111331333133313231333133313231133131133132322113111   >>    C13223313311212111133133313331323133313331323113313113313232211311   <<    C132233133112121111331333133313231333133313231133131133132322113113   >>      C132233133112121111331333133313231333133313231133131133132322113112   >>