Barcodes-1

min_bar = int(input())
max_bar = int(input())
for barcode in range(min_bar, max_bar + 1):
    digit1 = barcode % 10
    barcode //= 10
    digit2 = barcode % 10
    barcode //= 10
    digit3 = barcode % 10
    barcode //= 10
    digit4 = barcode % 10
    if digit1 % 2 != 0 and digit2 % 2 != 0 and digit3 % 2 != 0 and digit4 % 2 != 0:
        print(f'{digit4} {digit3} {digit2} {digit1}')