Task: Program Execution
Input (English): g 5531 9567 2887 e 4331 6375 1451 c u 4027 6883 Z 1827 9245 8063 v 1383 r K Y F S 3573 m 9309 s 3103 b S s U Z h C 4297 6909
Output (English): 7, 5531, 9567, 2887, 5, 4331, 6375, 1451, 3, 21, 4027, 6883, 26, 1827, 9245, 8063, 22, 1383, 18, 11, 25, 6, 19, 3573, 13, 9309, 19, 3103, 2, 19, 19, 21, 26, 8, 3, 4297, 6909