C1322331331121211113313331333133313231333133313331333133313331322133313133121   >>    C132233133112121111331333133313331323133313331333133313331333132213331313312   <<    C1322331331121211113313331333133313231333133313331333133313331322133313133123   >>      C1322331331121211113313331333133313231333133313331333133313331322133313133122   >>