Enchanting

[LO1ZB]

The first one is working. The second not.
But a Bookshelf also need to be one block away from the Enchantment Table..

Try to think about what blocks need to be checkt and make an algorithm that ckects them without even thinking of the BlockArea.
the block has to be
x = lenght; z = with; y = hight
((((x == 0) || (x == 5)) || ((z == 0) || (z == 5))) && ((y == 0) || y == 1)))
dont know if it works, also the block between the table an the bookshelf has to be air..