gsn = 8979
#gsn = 18
table = {}
def getpower(x,y):
    if (x,y) in table:
        return table[(x,y)]
    if x >= 301 or y >= 301 or x <= 0 or y <= 0:
        return 0
    rackid = x + 10
    power = y * rackid
    power += gsn
    power *= rackid
    #print(power)
    power = power//100 % 10
    #print(power)
    power -= 5
    table[(x,y)] = power
    return power

mtp = 0
mtpxy = None
sumfromleft = defaultdict(lambda: 0)
sumfromtop = defaultdict(lambda: 0)

for y in range(1, 301):
    for x in range (1, 301):
        p = getpower(x,y)
        sumfromleft[(x, y)] = p + sumfromleft[(x - 1, y)]
for x in range(1, 301):
    for y in range (1, 301):
        p = getpower(x,y)
        sumfromtop[(x, y)] = p + sumfromtop[(x, y - 1)]


mtp = 0
mtpxy = None
for y in range(1, 301):
    for x in range(1, 301):
        p = 0
        p = getpower(x, y)
        for r in range(1, min(301 - x, 301 - y)):
            # last row
            p += sumfromleft[x + r, y + r] - sumfromleft[x - 1, y + r]
            # last column
            p += sumfromtop[x + r, y + r] - sumfromtop[x + r, y - 1]
            p -= getpower(x + r, y + r)
            if p > mtp:
                mtp = p
                mtpxy = (x,y, r + 1)
    print(x,y, mtpxy)