C1322331331121211113313331333133313233313331333132313311221323222321   >>    C132233133112121111331333133313331323331333133313231331122132322232   <<    C1322331331121211113313331333133313233313331333132313311221323222323   >>      C1322331331121211113313331333133313233313331333132313311221323222322   >>