Task: Program Execution
Input (English): 18, 19, ['5331', '7699', '297', '2603', 'f', '205', '4157', 'Q', 'V', '7611', '2073', 'D', 'N', 'l', '3801', 'k', '3233', 'T', 'n', '541', '5131', 'h']
Output (English): nT