Task: Program Execution
Input (English): 4, 11, ['s', '529', 'u', '5305', '6143', '9773', 'U', 'M', '195', 'f', 'N', '8945', '287', 'd', 'G', '6627', 'H', 's', '2107', '7301', '4919', 'O']
Output (English): 530561439773UM195fN