for a in range(100, 1, -1):

k = 0

for x in range(0, 300):

for y in range(0, 300):

if (x + 2*y > 48) or (y > x) or ( x + 3*y < a):

k += 1

if k != 90_000:

print(a)

break

for a in range(100, 1, -1):

flag = 1

for x in range(0, 300):

for y in range(0, 300):

if not((3*x + y > 48) or (x > y) or ( 4*x + y < a)):

flag = 0

if flag == 0:

print(a)

break