import sys
import math

STATION_ICON_SIZE = 90
PILE_ICON_SIZE = 40
PILE_X_OFFSET = 200
ROW_RATE = 3
COL_RATE = 10

def matrix(n):
    if n < (ROW_RATE * COL_RATE):
        r = math.ceil(n / COL_RATE)
    else:
        r = math.floor(ROW_RATE * ((n / (ROW_RATE * COL_RATE)) ** 0.5))
    c = math.ceil(n / r)
    return r, c

def station_pos(r):
    A = (STATION_ICON_SIZE + PILE_ICON_SIZE) // 2
    B = (STATION_ICON_SIZE - PILE_ICON_SIZE) // 2
    return (0, (r - 1) * A - B)

def pile_pos(c, n):
    A = STATION_ICON_SIZE + PILE_ICON_SIZE
    lst = []
    for i in range(n):
        x = (i % c) * A + PILE_X_OFFSET
        y = (i // c) * A
        lst.append((x, y))
    return lst

def link(c, n):
    lst = []
    for i in range(n):
        lst.append(((i - 1) if i % c != 0 else -1, i))
    return lst

def main():
    if len(sys.argv) < 2:
        print("test.py <n>")
        return
    n = int(sys.argv[1])
    r, c = matrix(n)
    print(station_pos(r))
    print(pile_pos(c, n))
    print(link(c, n))

if __name__ == '__main__':
    main()