C1322331331121211113313331333133313331323132313321111331333131113123311   >>    C132233133112121111331333133313331333132313231332111133133313111312331   <<    C1322331331121211113313331333133313331323132313321111331333131113123313   >>      C1322331331121211113313331333133313331323132313321111331333131113123312   >>