Task: Program Execution
Input (English): 2, 15, ['8953', '2361', 'g', 'K', 'R', 'i', '1453', '7063', 'h', 'h', '8445', 'H', '2195', 'I', 'x', '5819', 'f', '3571', '5371', '3487']
Output (English): 2361gKRi14537063hh8445H2195Ix