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: ['r', '893', 'v', '9625', 'g', 'y', '6757']

SOLUTION: 18, 893, 22, 9625, 7, 25, 6757

PROBLEM: ['q', 'Y', 'l', 'M', 'L', 'p', 'z', 'h', 'Z', 'O', '7403', '9151', '653', '7039', '3831', 'g', '7635', '267', 'O', 'f', '9917', '3813', 'V', '5529', 'F', '1633', 'i', '1261', '8833', '7069', '6169', 'R', 'F', '4027', '3477']

SOLUTION: 17, 25, 12, 13, 12, 16, 26, 8, 26, 15, 7403, 9151, 653, 7039, 3831, 7, 7635, 267, 15, 6, 9917, 3813, 22, 5529, 6, 1633, 9, 1261, 8833, 7069, 6169, 18, 6, 4027, 3477

PROBLEM: ['2089', 'L', '235', '6473', 'm', '1431', 'G', '8293', 'Q', 'k', 'S', 'i', '2085', 'P', '7749', 'C', '9549', 'Y', '4563', '1129', 'Q', 'q', 'w']

SOLUTION:
2089, 12, 235, 6473, 13, 1431, 7, 8293, 17, 11, 19, 9, 2085, 16, 7749, 3, 9549, 25, 4563, 1129, 17, 17, 23