Task: Program Execution
Input (English): 22, 23, ['3713', 'w', '177', '341', 'Z', 'H', '7103', 'y', '9215', 'A', 't', '8533', 'K', '2187', 'W', 'e', 'A', '1683', '3783', 'B', '7923', 'r', '2313', 'O']
Output (English): 2313r