Task: Program Execution
Input (English): 1, 11, ['v', '6667', '9609', '6139', '439', '5287', '423', 'V', 'Y', 'B', 'R', 'c', 'x', '3447', '4717', 'Z', 'U', '1171', '497', '7709', '9819', 'l', '9157']
Output (English): RBYV3247825934931690697666v