Task: Program Execution
Input (English): 2, 28, ['3773', 'F', 'Y', 'X', 'M', 'u', '2073', 'B', '8557', 'i', '6041', '3743', '5531', '4979', 'W', 'W', 'Y', '7729', 'G', 'b', '5177', 'M', 'F', 'v', 'f', '6597', 'a', 'f', '6401']
Output (English): fa7956fvFM7715bG9277YWW9794135534731406i7558B3702uMXYF