BTW { "output": "10\n10\n" }
HAI 1.3
I HAS A X ITZ 10
HOW IZ I PRINT_X
    VISIBLE X
IF U SAY SO

HOW IZ I OUTER
    I IZ PRINT_X MKAY
    FOUND YR PRINT_X
IF U SAY SO

I HAS A FN ITZ I IZ OUTER MKAY
I IZ FN MKAY
KTHXBYE