T = []
n = input()
n = n.split()
i = 0
k=0
w, h = 2, int(n[0]);
matrix = [[0 for x in range(w)] for y in range(h)]

while i < int(n[0]) :
    print(i)
    while k < 2 :
        print(k)
        print(matrix[i][k])
        k=k+1
    i=i+1