n = int(input())
l,c = 6,6
B = []
A = [list(map(int,input().split()))]*n
while l:
    for i in range(n):
        if (A[i][0]-A[i][1]) >= 500000:
            B.append(i+1)
            l -= 1
    if c == 0 and l > 0:
        print("NO")
        break
    c -= 1
else:
    print("YES")
    for i in range(6):
        print(B[i])