Task: Program Execution
Input (English): 19, ['267', 'l', 't', '9857', 'y', 'R', '257', '3567', 'n', 'F', 'w', 'p', '531', '7471', '1935', '3763', '6039', '3887', 'c', 'a', 'T', '3579', '7415', '6107', '8351', 'D', 'd', 'm', '9577', 'C', 'r', 'I', 'z', '3299', 'D', 'M', '7259', '8537', '2893', '6353', '7917', '7065', 'P']
Output (English): 267, a, 2893