C1322331331121211113313331333133313331323223313331333133322133313311   >>    C132233133112121111331333133313331333132322331333133313332213331331   <<    C1322331331121211113313331333133313331323223313331333133322133313313   >>      C1322331331121211113313331333133313331323223313331333133322133313312   >>