BTW { "output": "[0]\n0\n123\n" }
HAI 1.3
I HAS A ptr_2 ITZ 123
I HAS A ptr ITZ 0
I HAS A buffer ITZ CHAIN OF 0 MKAY

HOW IZ I executin YR FLAG
    FLAG, O RLY?
        YA RLY
            VISIBLE buffer
            VISIBLE ptr
            VISIBLE ptr_2
        NO WAI
            I IZ executin YR WIN MKAY
    OIC
IF U SAY SO

I IZ executin YR FAIL MKAY
KTHXBYE