C1322331331121211113313331333133313331323223313331311331331123233313112131   >>    C132233133112121111331333133313331333132322331333131133133112323331311213   <<    C1322331331121211113313331333133313331323223313331311331331123233313112133   >>      C1322331331121211113313331333133313331323223313331311331331123233313112132   >>