First, the MINEINCUBE command will be in ACTIVATOR1
To whitelist and/or blacklist blocks you have to:
To whitelist blocks, you have to create an activator PLAYER_BREAK_BLOCK (ACTIVATOR2), go to detailedBlocks and add all your whitelist blocks + cancelEventIfNotBlock.
To blacklist blocks, you have to create an activator PLAYER_BREAK_BLOCK (ACTIVATOR2 - ACTIVATOR3), go to detailedBlocks and add all your blacklist blocks, then exit that gui and inside the activator enable cancelEvent.