Using pipes and underscores print the argument as if it were displayed on a seven segment display.
For example the number 0123456789 should be displayed as:
_ _ _ _ _ _ _ _
| | | _| _||_||_ |_ ||_||_|
|_| ||_ _| | _||_| ||_| _|
arguments holds ARGV, print() to output with a newline, write() to output without a newline.
say and state are available without any import.