C1322331331121211113313331333133313331323223313331333132322231323133313232221   >>    C132233133112121111331333133313331333132322331333133313232223132313331323222   <<    C1322331331121211113313331333133313331323223313331333132322231323133313232223   >>      C1322331331121211113313331333133313331323223313331333132322231323133313232222   >>