iRule on Wide IP addresses

I am not from programming background. I would like to know what is the Syntax we can use to write a irule on a WideIP pointing to different GSLB pools based on different https ports. 

For ex: a user types https://mytest.test.com:7655, it needs to go to mytestpool_7665 and if the client goes to https://mytest.test.com:7656 he needs to go to mytestpool_7656 GSLB pool