C132233133112121111331333133313331333132322331333133313331121333133321311   >>    C13223313311212111133133313331333133313232233133313331333112133313332131   <<    C132233133112121111331333133313331333132322331333133313331121333133321313   >>      C132233133112121111331333133313331333132322331333133313331121333133321312   >>