n = int(input())
if n%2 == 0:
    print(2, n//2, flush=True)
else:
    print(1, (n+1)//2, flush=True)
while True:
    t = int(input())
    if t == 0 or t == 1:
        exit()
    elif t == 2:
        k, x = map(int, input().split())
        exit()
    else:
        k, x = map(int, input().split())
        if k == 1:
            print(1, n+1-x, flush=True)
        else:
            print(2, n+1-(x+1), flush=True)