| | | ︽ | ︾ | | | | 3 31 | | | ︽ | ︾ ︔ | | | | | ︽ ︾ | ︽ ︾ | | ︽ ︾ | ︽ ︾ | | | | ︽ ︾ | | | | | | | | | | | | | | | | | | | ︽ ︾ | | | | | | | | | | | | | | ︽ ︾ | | | | | | | | 1 1 | | 100 | | | 4 1 | | | 10 15 | 4 1 | | | | | | | 5500 | | | | | | | | | | | | |