TASK DEFINITION: In this task you will be given a list of strings and you need to concatenate them.
PROBLEM: ['integument', 'r', 'S', 'P', 'word', 'p', 'm', 'But', 'r', 'ill', 'd']

SOLUTION: integumentrSPwordpmButrilld

PROBLEM: ['be', 'i', 'j']

SOLUTION: beij

PROBLEM: ['s', 'x']

SOLUTION:
sx