Fool's Errand - Concatenations

Concatenations give you a starting letter or phrase, then pressing
buttons along the bottom of the screen adds letters and/or spaces
on to one or other end of the starting phrase.  Note what each of
the buttons does and have some random attempts to see what sorts
of words appear to make a guess at what the final phrase might be.
Try to work backwards from the final phrase to work out the
correct order.

The Fighting Boys:
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You start with a letter W.
(1) Reverses (2) puts N on the front (3) puts G <space> on the
front (4) puts E on the front and U at the end (5) puts N on the
front.  Press 3, 2, 1, 4, 5 to give the phrase 'new gnu'.




The Enchantment:
---------------
Starting with the letters TN.
(1) puts EE on the end (2) puts TEE on the end (3) puts SI on the
front and N on the end (4) puts X on the front (5) puts XT on the
front (6) reverses (7) changes T to <space> SI.  Press 4, 1, 6, 7,
5, 2, 3 to give the phrase 'sixteen sixteen'.

The Children:
------------
Starting with OF.
(1) puts E <space> ARE on the front and CA on the end (2) puts AST
<space> on the front (3) puts W on the front and RE at the end
(4) puts SE <space> W on the end (5) puts HE <space> L on the front
and <space> THO on the end (6) puts T on the front and HO on the
end.  Press 2, 5, 4, 6, 1, 3 to give the phrase 'we are the last
of those who care'.

The Dream:
---------
The hardest so far. Starting with the letters HAG, there are 8
buttons. (1) reverses (2) reverses (3) puts N on the front and
TEGNA on the end (4) puts OSEGN on the front (5) puts HE <space> S
on the front (6) puts HISE on the front and GTI on the end
(7) changes G to NU (8) changes E to <space>.  Press 6, 1, 7, 4,
3, 2, 8, 5 to give the phrase 'he sang this haunting song'.