C132233133112121111331333133313331333132322331333131133132212332111   >>    C13223313311212111133133313331333133313232233133313113313221233211   <<    C132233133112121111331333133313331333132322331333131133132212332113   >>      C132233133112121111331333133313331333132322331333131133132212332112   >>