firefox (old ABP, pre-webext):
click ABP icon, filter preferences, "custom filters" tab, if you dont see any filters group create 1, then paste the filters in the right panel (if you don't see the panel ==> drag the vertical pointed line on the right to the left)
chrome / opera / safari, fiefox (webext):
chrome: click ABP icon, options, "add your own filters" tab, add the filters 1 by 1
or if you want to add more filters ==> click "Edit filters as raw text", then paste all the filters in the panel and click "Apply changes"