MONTH_CODES_TO_MONTH_NUMS = {
    "F": 1,
    "G": 2,
    "H": 3,
    "J": 4,
    "K": 5,
    "M": 6,
    "N": 7,
    "Q": 8,
    "U": 9,
    "V": 10,
    "X": 11,
    "Z": 12
}