Task: Program Execution
Input (English): 17, 22, ['W', '4077', 's', '7081', '1773', 'Z', '3177', 'M', '5099', '2155', 'G', 'x', '111', '3953', '2507', '1125', '8535', 'R', '2305', '5773', '223', '3789', 'b']
Output (English): 378922357732305R8535