C1322331331121211113313331333133313233313331333132313331211111223312331   >>    C132233133112121111331333133313331323331333133313231333121111122331233   <<    C1322331331121211113313331333133313233313331333132313331211111223312333   >>      C1322331331121211113313331333133313233313331333132313331211111223312332   >>