Task: Program Execution
Input (English): 3, 19, ['523', '7427', '3933', 'C', '2699', '7295', 'K', 't', '1063', '9249', 'R', 'p', '7717', '3681', 'C', 'L', 'B', '9685', '839', '565', 'P', 'b']
Output (English): 9385869BLC18637177pR94293601tK59279962C3393