5 18 | – | | | | | | | 31 | | | | | | | ︽ ︾ | | | | | | | | | | | | ︽ ︾ | | | | | | | | | | | | | | | | | ︽ ︾ | | | | | | – | | – | | | ︽ | | ︾ | | | | | 5 18 | | |