| | ︽ ︾ | | | | | | ︽ | ︾ | | | | | ︽ ︾ | | | | | | | ︽ | ︾ | | | ︽ ︾ ︽1︾ | ︽1︾ ︽ ︾ | | | ︽ | ︾ ︽ ︾ ︽ ︾ | | | | ︽ | ︾ ︽ ︾ | | | |