C3123223313331322121111331333133313231333133313331333133313331333132233131311   >>    C312322331333132212111133133313331323133313331333133313331333133313223313131   <<    C3123223313331322121111331333133313231333133313331333133313331333132233131313   >>      C3123223313331322121111331333133313231333133313331333133313331333132233131312   >>