TASK DEFINITION: In this task you will be given a list of strings and you need to concatenate them.
PROBLEM: ['D', 'W', 'a', 'N']

SOLUTION: DWaN

PROBLEM: ['vast', 'f', 'he', 'q', 'T', 'alike', 'M', 'Harpoons,d', 'T', 'F']

SOLUTION: vastfheqTalikeMHarpoons,dTF

PROBLEM: ['and', 'T', 'down;', 's']

SOLUTION:
andTdown;s