import sys

try:
    digits = sys.argv[1]
    row = 0
    while row < 7:
        line = ""
        column = 0
        while column < len(digits):
            number = int(digits[column])
            digit = Digits[number]
            line += digit[row] + " "
        except IndexError:
            print("usage: bigdigits.py <number>")
        except ValueError as err:
            print(err, "in", digits)

import sys
try:
    digits = sys.argv[1]
    row = 0
    while row < 7:
        line = ""
        column = 0
        while column < len(digits):
            number = int(digits[column])
            digit = Digits[number]
            line += digit[row] + " "
except IndexError:
    print("usage: bigdigits.py <number>")
except ValueError as err:
    print(err, "in", digits)