Task: Program Execution
Input (English): 6, 17, ['n', '451', 'i', 'v', 'S', '5249', 'c', '8119', '2307', 'I', 'J', 'E', 'b', '7557', 'e', '9401', '5679', 'R', 'R', 's', '9493', 'v', 'Z', 'M', '5551']
Output (English): 56799401e7557bEJI23078119c5249