C132233133112121111331333133313331333132322331333131211113313331323132322331211   >>    C13223313311212111133133313331333133313232233133313121111331333132313232233121   <<    C132233133112121111331333133313331333132322331333131211113313331323132322331213   >>      C132233133112121111331333133313331333132322331333131211113313331323132322331212   >>