This is a pattern recognition puzzle prototype.
Background
For the purposes of this puzzle, assume the player is to open a suitcase that is locked. There are four numbers in the combination lock. The player must extract the combination from the poem below.
Poem
Blank is the state of my mind
Blank is tomorrow’s headline
Blank is the air we breathe
Regardless I fancy a sneeze
Fear is the worst enemy
Remedy of peanut butter and jelly
For control the ultimate illusion
Nothing more than just a human
Tomorrow I will never know
Tonight we’ll make it a show
Slivers of hope, together, never apart
It resides here, at the depths of my heart
