TASK DEFINITION: In this task, you are given an input list A. You need to convert all the alphabets in the list with a number representing their position in the English alphabet. E.g., replace A by 1, B by 2, a by 1, b by 2, and so on.
PROBLEM: ['8825', 'p', '5111', 'w', 'b', '7661', '6647', 'o', 'w', 'o', '2085', '3139', '5869', 'N', '1015', 'I', '8831', 'Z', '9723', 'w', 'H', '4085', '8341', 'E', '8255', 'Q', '41', '7001', 'p', '787', 'D', 'K', '953', 'P', 'o', 'A', 'Q', 'z']

SOLUTION: 8825, 16, 5111, 23, 2, 7661, 6647, 15, 23, 15, 2085, 3139, 5869, 14, 1015, 9, 8831, 26, 9723, 23, 8, 4085, 8341, 5, 8255, 17, 41, 7001, 16, 787, 4, 11, 953, 16, 15, 1, 17, 26

PROBLEM: ['r', 'E', '5611', '5407', '9297', '9563', 'C', 'd', 'D', 'W', '9751', '8139', 'S', '4437', '2331', '2487', 'r', '5649', '5099', '1255', '5865', 'Y', '1477', '1939', '9525', '6353', '7327', '5043', '2837', 'N', 't', 'R', 'R', 'T', 'Z', '353', '7545', 'V', '9287', '8973']

SOLUTION: 18, 5, 5611, 5407, 9297, 9563, 3, 4, 4, 23, 9751, 8139, 19, 4437, 2331, 2487, 18, 5649, 5099, 1255, 5865, 25, 1477, 1939, 9525, 6353, 7327, 5043, 2837, 14, 20, 18, 18, 20, 26, 353, 7545, 22, 9287, 8973

PROBLEM: ['7829', '1519', '7889', '3593', '7971', '1413', '4549', 'h', 'i', 'A', 'p', 'H', '1099', 'L', '3487', '5211', '5529', 'l', 'B', 'r', 'd', 'z', '7863', '2253', '8627']

SOLUTION:
7829, 1519, 7889, 3593, 7971, 1413, 4549, 8, 9, 1, 16, 8, 1099, 12, 3487, 5211, 5529, 12, 2, 18, 4, 26, 7863, 2253, 8627