To restore the poem for Gorgoroth’s Ithildin Door the correct words must go in the correct slots. The first word is lurk, the second bulwark, the third impervious, the fourth powers, the fifth vicious and the last fail:

To restore the poem for Gorgoroth’s Ithildin Door the correct order for the words is lurk, bulwark, impervious, powers, vicious and then fail.

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