barcode_generator

start_barcode = int(input())
end_barcode = int(input())
start_barcode_string = str(start_barcode)
end_barcode_string = str(end_barcode)
if int(start_barcode_string[3]) % 2 == 0:
    start_barcode += 1
for each_barcode in range(start_barcode, end_barcode + 1, 2):
    string_barcode = str(each_barcode)
    a = int(string_barcode[0])
    b = int(string_barcode[1])
    c = int(string_barcode[2])
    d = int(string_barcode[3])
    if a % 2 == 1 and b % 2 == 1 and c % 2 == 1 and d % 2 == 1:
        if start_barcode_string[0] <= str(a) <= end_barcode_string[0]:
            if start_barcode_string[1] <= str(b) <= end_barcode_string[1]:
                if start_barcode_string[2] <= str(c) <= end_barcode_string[2]:
                    if start_barcode_string[3] <= str(d) <= end_barcode_string[3]:
                        print(string_barcode, end=' ')
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range_start = int(input())
range_end = int(input())

range_start_as_str = str(range_start)
range_end_as_str = str(range_end)

for barcode in range(range_start, range_end + 1):
    is_valid_barcode = True
    barcode_as_str = str(barcode)
    for index, digit in enumerate(barcode_as_str):
        if int(digit) % 2 == 0:
            is_valid_barcode = False
            break
        if int(digit) < int(range_start_as_str[index]):
            is_valid_barcode = False
            break
        if int(digit) > int(range_end_as_str[index]):
            is_valid_barcode = False
            break

    if is_valid_barcode:
        print(barcode, end=' ')
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start = int(input())
end = int(input())
thousands_start = start // 1000
hundreds_start = start // 100 % 10
tens_start = start // 10 % 10
units_start = start % 10
thousands_end = end // 1000
hundreds_end = end // 100 % 10
tens_end = end // 10 % 10
units_end = end % 10
for number1 in range(thousands_start, thousands_end + 1):
    for number2 in range(hundreds_start, hundreds_end + 1):
        for number3 in range(tens_start, tens_end + 1):
            for number4 in range(units_start, units_end + 1):
                if number1 % 2 == 1 and number2 % 2 == 1 and number3 % 2 == 1 and number4 % 2 == 1:
                    print(f'{number1}{number2}{number3}{number4}', end=' ')