C132233133112121111331333133313331323331331121111331322121111133313231313321   >>    C13223313311212111133133313331333132333133112111133132212111113331323131332   <<    C132233133112121111331333133313331323331331121111331322121111133313231313323   >>      C132233133112121111331333133313331323331331121111331322121111133313231313322   >>