C1322331331121211113313331333132313331333132313233313232223323132211   >>    C132233133112121111331333133313231333133313231323331323222332313221   <<    C1322331331121211113313331333132313331333132313233313232223323132213   >>      C1322331331121211113313331333132313331333132313233313232223323132212   >>