C1322331331121211113313331333133313331323223313331333133332333121   >>    C132233133112121111331333133313331333132322331333133313333233312   <<    C1322331331121211113313331333133313331323223313331333133332333123   >>      C1322331331121211113313331333133313331323223313331333133332333122   >>