C1322331331121211113313331333133313331323223313331331121111121111123313131   >>    C132233133112121111331333133313331333132322331333133112111112111112331313   <<    C1322331331121211113313331333133313331323223313331331121111121111123313133   >>      C1322331331121211113313331333133313331323223313331331121111121111123313132   >>