C1322331331121211113313331333133313331323223313331311211132313232222131   >>    C132233133112121111331333133313331333132322331333131121113231323222213   <<    C1322331331121211113313331333133313331323223313331311211132313232222133   >>      C1322331331121211113313331333133313331323223313331311211132313232222132   >>