C1322331331121211113313331333133313231333132331211113313222322311   >>    C132233133112121111331333133313331323133313233121111331322232231   <<    C1322331331121211113313331333133313231333132331211113313222322313   >>      C1322331331121211113313331333133313231333132331211113313222322312   >>