TASK DEFINITION: In this task you will be given a list of strings and you need to concatenate them.
PROBLEM: ['U', 'he', 'D', 'in', 'H', 'Q', 'u', 'sky,', 'u']

SOLUTION: UheDinHQusky,u

PROBLEM: ['from', 'P', 'Y', 'whale', 'D', 'old', 'p', 'on:', 'S', 'visible', 'k', 'are', 'l', 'E']

SOLUTION: fromPYwhaleDoldpon:SvisiblekarelE

PROBLEM: ['Y', 'chapel,', 'c', 'z', 'J', 'o', 'X']

SOLUTION:
Ychapel,czJoX