Placing specific blocks with Essentials-GM?

Is it possible with EssentialsGroupManager to make a group ONLY able to place and remove special type of blocks? For example: group "A" is only able to remove/place redstonetorch, group "B" is only able to place/remove clay(block) and admins are able to remove/place anything. If it's not possible with essentials is there any plugin which can do it?
Please help.

 

I don't know if it's possible with essentials group manager because I haven't used it. I also don't know if there's a plugin for this purpose already, but it's fairly easy to make a plugin for this. Drop me a message if you want me to.

 

Well, if you would be so kind . I really need this for my adventure server.

 

Yea sure, I'll post here as soon as I'm done.

Okay, I'm done. OP's can place/remove all blocks.
Download.
Add 'allowedBlocks:' to your group configs, like this:
Use block ID's and seperate them with a comma. All other blocks can't be placed/removed.

Code:

groups:
  Default:
    allowedBlocks: 1,2,3,4
    default: true
    permissions:
    - essentials.help
    - essentials.helpop
    - essentials.list
    - essentials.motd
    - essentials.rules
    - essentials.spawn
    inheritance: []
    info:
      prefix: '&e'
      build: false
      suffix: ''

EDIT by Moderator: merged posts, please use the edit button instead of double posting.