C2212133313231331121111331333133313331121131211111211113331323223311   >>    C221213331323133112111133133313331333112113121111121111333132322331   <<    C2212133313231331121111331333133313331121131211111211113331323223313   >>      C2212133313231331121111331333133313331121131211111211113331323223312   >>