See the problem statement here: [http://codeforces.com/contest/921/problem/01](//codeforces.com/contest/921/problem/01).
none
none
print("""for-100000
    for-500
        move-left
    end
    for-500
        move-down
    end
    for-500
        move-right
    end
    for-500
        move-up
    end
end""")
