"""

https://yukicoder.me/problems/no/1149

対称戦略だ

"""

import sys

def kiri():
    t = int(input())
    if t <= 1:
        sys.exit()

    k,x = map(int,input().split())
    x -= 1

    lis[x] = 1
    if k == 2:
        lis[x+1] = 1

    mov = N//2+1
    if x < N//2:
        pos = x + mov
        print (k,pos+1,flush=True)
    else:
        pos = x-mov
        print (k,pos+1,flush=True)

    lis[pos] = 1
    if k == 2:
        lis[pos+1] = 1

N = int(input())

lis = [0] * N

if N % 2 == 0:
    print (2,N//2,flush=True)
    lis[N//2-1] = lis[N//2] = 1
else:
    print (1,N//2+1,flush=True)

while True:
    kiri()