Problem:
 Score : 100 points    Problem Statement Given are three integers A_1 , A_2 , and A_3 .  If A_1+A_2+A_3 is greater than or equal to 22 , print bust ; otherwise, print win .      Constraints  1 \leq A_i \leq 13 \ \ (i=1,2,3)  All values in input are integers.         Input Input is given from Standard Input in the following format:  A_1  A_2  A_3       Output If A_1+A_2+A_3 is greater than or equal to 22 , print bust ; otherwise, print win .        Sample Input 1 5 7 9      Sample Output 1 win  5+7+9=21 , so print win .       Sample Input 2 13 7 2      Sample Output 2 bust  13+7+2=22 , so print bust .

Solution (Python):
A1, A2, A3 = map(int, input().split())
total = A1 + A2 + A3
if total >= 22:
    print("bust")
else:
    print("win")

Solution (Python):
a1,a2,a3 = list(map(int, input().split()))
if a1 + a2 + a3 >= 22:
    print("bust")
else:
    print("win")

Solution (Python):
a, b, c = map(int, input().split())

if int(a+b+c) >= 22:
	print("bust")
else:
	print("win")

Solution (Python):
a1, a2, a3 = map(int, input().split())

if a1+a2+a3 > 21:
    print("bust")
else:
    print("win")

Solution (Python):
A, B, C = input().split()

if int(A) + int(B) + int(C) >= 22:
  print("bust")
else:
  print("win")

Solution (Python):
inp = input().split()


A = int(inp[0])
B = int(inp[1])
C = int(inp[2])

if A + B + C >= 22:
	print("bust")
else:
	print("win")

Solution (Python):
inp = input().split()
total = int(inp[0])+int(inp[1])+int(inp[2])
if total > 21:
    print("bust")
else:
    print("win")

Solution (Python):
point = input().split(' ')

for i in range(3):
    point[i] = int(point[i])

sum = 0
for per in point:
    sum += per

if(sum <= 21):
    print('win')
else:
    print('bust')

Solution (Python):
a,b,c=(int(x) for x in input().split())

sum =a+b+c
if sum>=22:
  print("bust")
else:
  print("win")

Solution (Python):
a  = input().split(" ")
a = [int(i) for i in a]
if a[0] + a[1] + a[2] >= 22:
	print("bust")
else:
	print("win")

Solution (Python):
A1, A2, A3 = map(int, input().split())
sums = A1 + A2 + A3
if sums >= 22:
    print('bust')

else:
    print('win')

Solution (Python):
text = "bust" if sum([int(x) for x in input().split()]) >= 22 else "win"
print(text)

Solution (Python):


a, b, c = map(int, input().split())
s = a + b + c

if s > 21:
    print("bust")
else:
    print("win")

Solution (Python):
a,b,c=map(int,input().split())
s=a+b+c
if s>=22:
  print('bust')
else:
  print("win")

Solution (Python):
f = input().replace(' ','+')
sum = eval(f)
if sum >= 22:
    print("bust")
if sum <= 21:
    print("win")

Solution (Python):
A = [int(x) for x in input().split()]
if sum(A) >= 22:
    print("bust")
else:
    print("win")

Solution (Python):
print('bust' if sum(map(int,input().split()))>=22 else 'win')

Solution (Python):
i = list(map(int, input().split()))
A = i[0] + i[1] +i[2]
if A <= 21:
    print("win")
    
elif A >= 22:
    print("bust")

Solution (Python):
a1, a2, a3 = map(int, input().split())
if a1 + a2 + a3 <= 21:
  print("win")
else:
  print("bust")

Solution (Python):
a1, a2, a3 = map(int, input().split())
if(a1 + a2 + a3 <= 21):
    print("win")
else:
    print("bust")

Solution (Python):
line = input().split(" ")

ans = 0

for ai in line:
    ans += int(ai)

if ans >= 22:
    print("bust")
else:
    print("win")

Solution (Python):
a = list(map(int,input().split()))
if sum(a) >= 22:
  print('bust')
else:
  print('win')

Solution (Python):
a,b,c = map(int,input().split())
sum = a+b+c
if(sum<=21):
    print("win")
else:
    print("bust")

Solution (Python):
a,b,c = map(int,input().split())
sum = a + b + c
if sum < 22:
    print('win')
else:
    print('bust')

Solution (Python):
num_list = list(map(int, input().split()))
if sum(num_list) >=22:
    print("bust")
else:
    print("win")

Solution (Python):
a, b, c = map(int, input().split())
if a + b + c >= 22:
    print("bust")
else:
    print("win")

Solution (Python):

a, b, c = (int(x) for x in input().split(' '))
if a+b+c >= 22:
    print('bust')
else:
    print('win')

Solution (Python):
a1, a2, a3 = map(int, input().split())
if a1 + a2 + a3 >=22:
    print("bust")
else:
    print("win")

Solution (Python):
a=input().split(' ')
x=0
for i in a:
    x+=int(i)
if x > 21:
    print('bust')
else:
    print('win')

Solution (Python):
A = list(map(int, input().split()))
if sum(A) >= 22:
    print('bust')
else:
    print('win')

Solution (Python):
a,b,c=map(int,input().split())
if 22<=a+b+c:
    print('bust')
else:
    print('win')

Solution (Python):
n1,n2,n3 = map(int,input().split())
jack = n1 + n2 + n3
if jack >= 22:
    print("bust")
else:
    print("win")

Solution (Python):
A=list(map(int,input().split()))
if sum(A) >= 22:
    print("bust\n")
else:
    print("win\n")

Solution (Python):
a1, a2, a3 = map(int, input().split())

if a1 + a2 + a3 >= 22:
  print('bust')
else:
  print('win')

Solution (Python):
l= list(map(int,input().split()));print('bust' if sum(l) >=22 else 'win')

Solution (Python):
a1, a2, a3 = map(int, input().split())
if a1+a2+a3 <= 21:
    print("win")
else:
    print("bust")

Solution (Python):
print("bust" if sum(list(map(int,input().split())))>=22 else "win")

Solution (Python):
a = list(map(int, input().split()))

if sum(a) > 21:
    print('bust')
else:
    print('win')

Solution (Python):
s = list(map(int, input().split()))
if sum(s)>=22:
  print('bust')
else:
  print('win')

Solution (Python):
a,b,c=(int(x) for x in input().split())
if a+b+c>=22:
  print("bust")
else:
  print("win")

Solution (Python):
a,b,c = map(int,input().split())
if a+b+c <= 21:
  print('win')
else:
  print('bust')

Solution (Python):
isWin = sum([int(x) for x in input().split(" ")]) < 22
if isWin:
  print("win")
else:
  print("bust")

Solution (Python):
a,b,c = map(int,input().split())
if a+b+c >=22:
	print('bust')
else:
	print('win')

Solution (Python):
print("bust" if sum(list(map(int,input().split())))>=22 else "win")

Solution (Python):
isWin = sum([int(x) for x in input().split(" ")]) < 22
if isWin:
  print("win")
else:
  print("bust")

Solution (Python):
A1,A2,A3=map(int,input().split())
if A1 + A2 + A3 > 21:
	print("bust")
else:
	print("win")

Solution (Python):
x, y, z = list(map(int, input().split()))
sum = x + y + z

if sum >= 22:
	print('bust')
else:
	print('win')

Solution (Python):
if __name__=='__main__':
    a,b,c=map(int,input().split())
    if a+b+c>=22:
        print("bust")
    else:
        print("win")

Solution (Python):
import sys
sys.setrecursionlimit(10**6)

ii = lambda: int(input())
mis = lambda: map(int,input().split())
lmis = lambda: list(mis())
INF = float('inf')

def main():
    a=lmis()
    print('bust' if sum(a)>21 else 'win')


if __name__ == "__main__":
    main()

Solution (Python):
a, b, c = map(int,input().split())
if a+b+c >21:
    print("bust")
else:
    print("win")

Solution (Python):
A1, A2, A3 = [int(i) for i in input().split(' ')]
print('bust' if A1+A2+A3>21 else 'win')

Solution (Python):
a,b,c=map(int, input().split())
print("bust" if a+b+c>21 else "win")

Solution (Python):
a,b=sum((int(x) for x in input().split())),["win","bust"]
print(b[int(a/22)])

Solution (Python):
a, b, c = map(int, input().split())
if a + b + c >= 22:
	print("bust")
else:
	print("win")

Solution (Python):
A = list(map(int, input().split()))
if sum(A) >= 22 :
	print("bust")
else :
	print("win")

Solution (Python):
a = input().split()
a2 = 0
for i in range(len(a)):
    a2 += int(a[i])

if a2 >= 22:
    print('bust')
elif a2 <= 21:
    print('win')

Solution (Python):
a, b, c = map(int,input().split())
if a+b+c <= 21:
  print("win")
else:
    print("bust")

Solution (Python):
a1,a2,a3=map(int,input().split())
if a1+a2+a3>=22:
   print('bust')
else:
   print('win')

Solution (Python):
import sys
sys.setrecursionlimit(2147483647)
INF=float("inf")
MOD=10**9+7
input=lambda:sys.stdin.readline().rstrip()
def resolve():
    A=list(map(int,input().split()))
    print("win" if(sum(A)<=21) else "bust")
resolve()

Solution (Python):
a, b, c = map(int, input().split())
if a + b + c > 21:
	print('bust')
else:
	print('win')

Solution (Python):
a,b,c=map(int,input().split())
if a+b+c>21:
	print('bust')
else:
	print('win')

Solution (Python):
nums = [int(s) for s in input().split(" ")]
if sum(nums) <= 21:
	print("win")
else:
	print("bust")

Solution (Python):
a=list(map(int,input().split()))
if sum(a)<=21:
  print('win')
else:
  print('bust')

Solution (Python):
A1, A2, A3 = input().split()

sum = int(A1) + int(A2) + int(A3)

if sum < 22:
	print('win')

elif sum > 21:
	print('bust')

Solution (Python):
import sys

A = []
A = list(map(int,input().split()))

s = 0

for i in range(len(A)):
    s += A[i]

if s >= 22 :
    print('bust')

elif s <= 21 :
    print('win')

Solution (Python):
a, b, c = input().split()
a = int(a)
b = int(b)
c = int(c)
if a + b + c >= 22:
	print ("bust")
else:
	print ("win")

Solution (Python):
a,b,c = map(int,input().split())
if a+b+c>=22:
	print('bust')
else:
	print('win')

Solution (Python):
a=list(map(int,input().split()))
if a[0]+a[1]+a[2]>=22:
    print("bust")
else:
     print("win")

Solution (Python):
A=list(map(int,input().strip().split()))
A1=A[0]
A2=A[1]
A3=A[2]

if(A1+A2+A3>=22):
	print("bust")
elif(A1+A2+A3<22):
	print("win")

Solution (Python):
A1, A2, A3 = map(int, input().split())
if A1 + A2 + A3 >= 22:
	print("bust")
else:
	print("win")

Solution (Python):
def main():
    a,b,c=map(int,input().split())
    if a+b+c<=21:
        print("win")
    else:
        print("bust")        

main()

Solution (Python):
A1, A2, A3 = map(int, input().split())
print("win" if A1 + A2 + A3 <= 21 else "bust")

Solution (Python):
print('win' if sum(map(int, input().split())) < 22 else 'bust')

Solution (Python):
a = map(int, input().split())
if sum(a) >= 22:
    print('bust')
else:
    print('win')

Solution (Python):
a = list(map(int, input().split()))

if sum(a) >= 22:
  print('bust')
else:
  print('win')

Solution (Python):
a = list(map(int, input().split()))

if a[0] + a[1] + a[2] >= 22:
    print('bust')
else:
    print('win')

Solution (Python):
a1, a2, a3 = list(map(int, input().split()))

if a1 + a2 + a3 >= 22:
    print('bust')
else:
    print('win')

Solution (Python):
a = list(map(int, input().split()))

if sum(a) >= 22:
    print('bust')
else:
    print('win')

Solution (Python):
a = list(map(int,input().split(" ")))
ans = a[0] + a[1] + a[2]
if ans <= 21:
  print("win")
else:
  print("bust")

Solution (Python):

a, b, c = map(int, input().split())

resalt = a + b + c

if resalt >= 22:
    print("bust")
elif resalt <= 21:
    print("win")

Solution (Python):
x, y, z = map(int,input().split())
if x+y+z >=22:
    print("bust")
else:
    print("win")

Solution (Python):
a,b,c=map(int,input().split())

if a+b+c>21:
  print('bust')
  
else:
  print('win')

Solution (Python):
a = list(map(int, input().split()))
if(sum(a) >= 22):
  print("bust")
else:
  print("win")

Solution (Python):
A1,A2,A3 = map(int,input().split())
if A1+A2+A3>=22:
  print("bust")
else:
  print("win")

Solution (Python):

a1, a2, a3 = map(int, input().split())
total = a1 + a2 + a3

if total >=22:
    print('bust')
else:
    print('win')

Solution (Python):
A = list(map(int, input().split()))

if A[0] + A[1] + A[2] >=22:
    print("bust")

else:
    print("win")

Solution (Python):
import sys
input = sys.stdin.readline
A = list(map(int, input().split()))

if A[0] + A[1] + A[2] >=22:
    print("bust")

else:
    print("win")

Solution (Python):
A1,A2,A3 = map(int,input().split())
sum=A1+A2+A3
if(sum >= 22):
   print("bust")
else:
   print("win")

Solution (Python):
A1,A2,A3 = map(int,input().split())
sum=A1+A2+A3
if(sum >= 22):
   print("bust")
else:
   print("win")

Solution (Python):
a, b, c = map(int, input().split( ))

if a + b + c < 22:
	print('win')
else:
	print('bust')

Solution (Python):
A, B, C = map(int, input().split())

S = A + B + C

if S >= 22:
  print("bust")
else:
  print("win")

Solution (Python):
a,b,c=map(int,input().split())
if a+b+c >= 22:
  print("bust")
else:
  print("win")

Solution (Python):
a, b, c = map(int, input().split())

if a+b+c >=22:
  print("bust")
else:
  print("win")

Solution (Python):
S = raw_input()
L = S.split()
a=int(L[0])
b=int(L[1])
c=int(L[2])
if(a+b+c >= 22):
    print('bust')
else:
    print('win')

Solution (Python):
a, b, c = map(int, input().split())
if a + b + c >= 22:
  print('bust')
else:
  print('win')

Solution (Python):
A = list(map(int,input().split()))
if sum(A)>= 22:
    print('bust')
else:
    print('win')

Solution (Python):
A1,A2,A3=map(int,input().split())

if A1+A2+A3>=22:
  print("bust")
else:
  print("win")

Solution (Python):
A1, A2, A3 = map(int, input().split())

if A1 + A2 + A3 >= 22:
    print('bust')

else:
    print('win')

Solution (Python):
A = [int(x) for x in input().split()]
if 22 <= sum(A):
    print("bust")
else:
    print("win")

Solution (Python):
s=list(map(int,input().split()))
point=sum(s)
if point >= 22:
  print("bust")
else:
  print("win")

Solution (Python):
A, B, C = map(int, input().split())
if A + B + C >= 22:
	print('bust')
else:
	print('win')

Solution (Python):
a, b, c = map(int, input().split())
num = a + b + c
if (num >= 22):
  print('bust')
else:
  print('win')

Solution (Python):
A = list(map(int, input().split()))

if sum(A) >= 22:
    print("bust")
else:
    print("win")

Solution (Python):
input = list(map(int, input().split()))

if sum(input) >= 22:
  print('bust')
else:
  print('win')

Solution (Python):
print((lambda y: 'bust' if y >= 22 else 'win')(sum([int(x) for x in input().split()])))

Solution (Python):
if __name__ == '__main__':

	A = map(int,input().split())

	if sum(A) >= 22:
		print("bust")
	else:
		print("win")

Solution (Python):

import sys
a = [int(x) for x in sys.stdin.readline().rstrip().split()]
if sum(a) < 22:
    print("win")
else:
    print("bust")

Solution (Python):
As = list(map(int, input().split()))

if sum(As) >= 22 :
    print('bust')
else :
    print('win')

Solution (Python):
a,b,c = map(int,input().split())
if a+b+c >= 22:
    print("bust")
else:
    print("win")

Solution (Python):
l = list(map(int, input().split()))

print("win" if sum(l) <= 21 else "bust")

Solution (Python):
def calc_sum(input_str):
    num_arr = input_str.split(" ")
    for i in range(0, len(num_arr)):
        num_arr[i] = int(num_arr[i])
    if sum(num_arr) >= 22:
        return "bust"
    return "win"

print(calc_sum(input("")))

Solution (Python):
ans = sum(list(map(int, input().split())))
if ans>=22:
  print('bust')
else:
  print('win')

Solution (Python):


a, b, c = map(int, input().split())
d = a+b+c

if d >= 22:
  print('bust')
else:
  print('win')

Solution (Python):


def main():
    A1,A2,A3 = map(int, input().split())
    A_sum = A1+A2+A3

    if A_sum >= 22:
        print('bust')
    else:
        print('win')

if __name__ == "__main__":
    main()

Solution (Python):
arr = [int(x) for x in input().split()]
if (arr[0] + arr[1] + arr[2] > 21):
    print("bust")
else:
    print("win")

Solution (Python):
A1, A2, A3, = map (int,input().split())
if A1+A2+A3 >= 22:
    print('bust')
else:
    print('win')

Solution (Python):
a = list(map(int,input().split()))
sum = a[0] + a[1] + a[2]
if sum >= 22:
	print("bust")
else:
	print("win")

Solution (Python):
A = list(map(int,input().split()))
if sum(A) > 21:
    print('bust')
else:
    print('win')

Solution (Python):
total = sum(list(map(int, input().split())))
if  total<=21:
    print("win")
else:
    print("bust")

Solution (Python):
l = input().split()
a1 = int(l[0])
a2 = int(l[1])
a3 = int(l[2])

if a1 + a2 + a3 >= 22:
  print("bust")
else:
  print("win")

Solution (Python):
A = list(map(int,input().split()))

if sum(A)<=21:
  print("win")
else:
  print("bust")

Solution (Python):
a1,a2,a3 = map(int,input().split())

if a1+a2+a3 >= 22:
    print("bust")
elif a1+a2+a3 <= 21:
    print("win")

Solution (Python):
import math
a,b,c =map(int,input().split())
if (a+b+c)<22 :
    print('win')
else:
    print('bust')

Solution (Python):
A = list(map(int,input().split()))

if sum(A)<=21:
  print("win")
else:
  print("bust")

Solution (Python):
import sys

if sys.platform =='ios':
    sys.stdin=open('input_file.txt')
    

a1,a2,a3=map(int,input().split())

if a1+a2+a3>=22:
	print("bust")
else:
	print("win")

Solution (Python):
A1,A2,A3=input().split()
a1=int(A1)
a2=int(A2)
a3=int(A3)
if a1+a2+a3>=22:
    print("bust")
else:
    print("win")

Solution (Python):
a1, a2, a3 = input().split()
A1 = int(a1)
A2 = int(a2)
A3 = int(a3)
if A1+A2+A3 >= 22:
 print('bust')
else:
 print('win')

Solution (Python):
n=list(map(int,input().split()))
if n[0]+n[1]+n[2]<=21:
    print("win")
else:
    print("bust")

Solution (Python):
a, b, c = map(int, input().split())
if (a+b+c >= 22):
    print("bust")
else:
    print("win")

Solution (Python):
nums = list(map(int,input().split()))
if sum(nums)>=22:
    print("bust")
else:
    print("win")

Solution (Python):
A1,A2,A3 = map(int,input().split())
if A1+A2+A3 <= 21:
    print('win')
else :
    print('bust')

Solution (Python):
n1, n2, n3 = [int(z) for z in input().split()]
if n1 + n2 + n3 >= 22:
  print("bust")
else:
  print("win")

Solution (Python):
print ["win", "bust"][
  int(
    sum(
      [int(x) for x in raw_input().split()]
    ) > 21
  )
]

Solution (Python):
print("bwuisnt"[eval(input().replace(" ","+"))<22::2])

Solution (Python):
print(("bust","win")[eval(input().replace(" ","+"))<22])

Solution (Python):


s = list(map(int,input().split()))
if sum(s) >= 22:
    print("bust")
else:
    print("win")

Solution (Python):
A = [int(_) for _ in input().split()]

if sum(A) >= 22:
    print("bust")
else:
    print("win")

Solution (Python):
A, B, C = map(int, input().split())
if A + B + C >= 22:
    print("bust")
else:
    print("win")

Solution (Python):
print("bust" if sum(map(int, input().split())) >= 22 else "win")

Solution (Python):
array = map(int, input().split())
if sum(array) >= 22:
  print("bust")
else:
  print("win")

Solution (Python):
List = list(map(int,input().split()))

ans ="bust"
if sum(List) <= 21:
    ans = "win"

print(ans)

Solution (Python):
A = map(int, input().split())
if sum(A)>=22:
    print ("bust")
else:
    print ("win")

Solution (Python):
A1,A2,A3=map(int,input().split())
S=A1+A2+A3
if S>=22:
    print('bust')
else:
    print('win')

Solution (Python):
a = input()
a_list = a.split(" ")

a_list0 = int(a_list[0])
a_list1 = int(a_list[1])
a_list2 = int(a_list[2])



a_list_plus = a_list0+a_list1+a_list2
if a_list_plus >=22:
    print("bust")
else:
    print("win")

Solution (Python):
A,B,C=map(int,input().split())
if A+B+C >= 22:
  print("bust")
else:
  print("win")

Solution (Python):
aa = input()
l = aa.split()
a = int(l[0])
b = int(l[1])
c = int(l[2])
d = a+b+c
if d > 21:
    print("bust")
else:
    print("win")

Solution (Python):
a,b,c = map(int,input().split(" "))
if a + b + c >= 22:
	print("bust")
else:
	print("win")

Solution (Python):
a,b,c = list(map(int,input().split()))

if a + b + c <= 21:
    print("win")

else:
    print("bust")

Solution (Python):
A = [int(x)  for x in input().split()]

if sum(A[0:3]) >= 22:
    print("bust")
else:
    print("win")

Solution (Python):
a1, a2, a3 = map(int, input().split())

if a1+a2+a3 >= 22:
  print('bust')
else:
  print('win')

Solution (Python):
a = list(map(int,input().split()))
if sum(a) >= 22:
    print('bust')
else:
    print('win')

Solution (Python):
li = list(map(int,input().split()))
if sum(li) >= 22: print('bust')
else: print('win')

Solution (Python):
l = [int(i) for i in input().split()]

if sum(l) >= 22:
  print("bust")
else:
  print("win")

Solution (Python):
a,b,c = map(int, input().split())
if a+b+c >= 22:
  print("bust")
else:
  print("win")

Solution (Python):
def solve(string):
    *a, = map(int, string.split())
    return "win" if sum(a) <= 21 else "bust"


if __name__ == '__main__':
    import sys
    print(solve(sys.stdin.read().strip()))

Solution (Python):
A = list(map(int, input().split()))

if sum(A) >= 22:
    print('bust')
else:
    print('win')

Solution (Python):
a, b, c=map(int, input().split())
if a+b+c>=22:
  print('bust')
else:
  print('win')

Solution (Python):
a,b, c=map(int, input().split())
if a+b+c>=22:
  print('bust')
else:
  print('win')

Solution (Python):
a,b,c = input().split()
a,b,c = int(a),int(b), int(c)
s = a+b+c
if s <= 21:
  print("win")
else:
  print("bust")

Solution (Python):
a,b,c=map(int,input().split())

if a+b+c>=22: print("bust")
else: print("win")

Solution (Python):
a , b , c  = map(int , (input().split()))
sum = a + b + c
if sum >= 22:
    print("bust")
else:
    print("win")

Solution (Python):


a, b, c = list(map(int, input().split()))
if a + b + c >= 22:
	print("bust")
else:
	print("win")

Solution (Python):






import math
import statistics
import numpy as np
import queue

a,b,c = map(int, input().split())
if a + b + c >= 22:
  print('bust')
else:
  print('win')

Solution (Python):
a1, a2, a3 = map(int, input().split())
print('bust' if a1+a2+a3 > 21 else 'win')

Solution (Python):
a1,a2,a3 = map(int, input().split())
S = a1+a2+a3
if S >= 22:
  print('bust')
else:
  print('win')

Solution (Python):
print('bust' if sum(list(map(int,input().split()))) >= 22 else 'win')

Solution (Python):
def main():
    in_prise = list(map(int,input().split()))
    if sum(in_prise) <= 21:
        print("win")
    else:
        print("bust")
if __name__ == '__main__':
    main()

Solution (Python):
a1, a2, a3 = map(int, input().split())

if a1+a2+a3 >= 22:
  print('bust')

else:
  print('win')

Solution (Python):
t = sum(map(int, input().split(' ')))
if t >= 22:
    print('bust')
else:
    print('win')

Solution (Python):
a,b,c = map(int,input().split())

if a+b+c >= 22:
    print("bust")
else:
    print("win")

Solution (Python):
a1, a2, a3 = map(int, input().split())

if a1+a2+a3 >= 22:
  print('bust')

else:
  print('win')

Solution (Python):
a1, a2, a3 = map(int, input().split())

if a1+a2+a3 >= 22:
  print('bust')

else:
  print('win')

Solution (Python):
a1, a2, a3 = [int(elem) for elem in input().split()]

if a1 + a2 + a3 > 21:
  print('bust')
else:
  print('win')

Solution (Python):
s=input()
s=s.split(" ")
if int(s[0])+int(s[1])+int(s[2])<=21:
  print("win")
else:
  print("bust")

Solution (Python):
def solve(a):
    return "bust" if sum(a) > 21 else "win"

a = list(map(int, input().split()))
print(solve(a))

Solution (Python):
A1, A2, A3 = map(int,input().split())

if A1 + A2 + A3 >= 22:
  print('bust')
else:
  print('win')

Solution (Python):
a, b, c = [int(i) for i in input().split()]

isblackjack = a + b + c >= 22

if isblackjack:
    print('bust')
else:
    print('win')

Solution (Python):
a = list(map(int,input().split(" ")))

if sum(a) <= 21:
    print("win")
else:
    print("bust")

Solution (Python):
a,b,c=map(int,input().split())
print("win" if a+b+c<=21 else "bust")

Solution (Python):
A1,A2,A3=map(int, input().split())
if A1+A2+A3>=22:
  print("bust")
else:
  print("win")

Solution (Python):
f = map(int, input().split())
s = sum(f)
def u(n):
  if n>=22:
    return "bust"
  else:
    return "win"
print(u(s))

Solution (Python):
import sys, math
from collections import defaultdict
from copy import deepcopy
import itertools
input = sys.stdin.readline



a, b, c = map(int, input().split())
s = a + b + c
if s >= 22:
    print('bust')
else:
    print('win')

Solution (Python):
l = input().split()
l2 = list(map(int, l))
if sum(l2) >= 22:
    print('bust')
else: 
    print('win')

Solution (Python):

def main():
  array = []
  array = list(map(int, input().split(' ')))
  
  if sum(array) >= 22:
    print('bust')
  else:
    print('win')

if __name__ == '__main__':
  main()

Solution (Python):
a,b,c = map(int, input().split())

if (a+b+c<=21):
  print('win')
else:
  print('bust')

Solution (Python):
a_list = list(map(int, input().split()))
sum_a = sum(a_list)
if sum_a >= 22:
    print("bust")
else:
    print("win")

Solution (Python):
A,B,C = map(int,input().split())
if A + B + C >= 22:
	print("bust")
else:
	print("win")

Solution (Python):
A1, A2, A3 = list(map(int, input().split()))
if A1 + A2 + A3 >= 22:
    print("bust")
else:
    print("win")

Solution (Python):
a = list(map(int, input().split()))

if sum(a)>=22:print('bust')
else:print('win')

Solution (Python):
a,b,c = map(int, input().split())
sum=a+b+c
if sum >= 22:
  print("bust")
else:
  print("win")

Solution (Python):
a=list(map(int,input().split()))
if sum(a)<=21:
	print('win')
else:
	print('bust')

Solution (Python):
a, b ,c= map(int, input().split())
if a+b+c >= 22 :
  print("bust")
else:
  print("win")

Solution (Python):
a,b,c=map(int,input().split())
res=a+b+c
if res>=22:
    print("bust")
else:
    print("win")

Solution (Python):
a,b,c=map(int,input().split())
if a+b+c>=22:
  print ('bust')
else:
  print('win')

Solution (Python):


wa_a = [int(s) for s in input().split()]

if sum(wa_a) <= 21:
    print('win')
else:
    print('bust')

Solution (Python):
nums = input()

a, b, c = list(map(int, nums.split(' ')))
result = a + b + c
print('bust' if result >= 22 else 'win')

Solution (Python):
A = (int(x) for x in input().split())
print("bust") if sum(A) >= 22 else print("win")

Solution (Python):
A1, A2, A3 = map(int, input().split())
print('bust' if A1 + A2 + A3 >= 22 else 'win')

Solution (Python):
a = (int(x) for x in input().split())
print("bust") if sum(a) >= 22 else print("win")

Solution (Python):
l = [int(num) for num in input().split()]
l = sum(l)
print('bust' if l >=22 else 'win' )

Solution (Python):
A1, A2, A3 = map(int, input().split())
 
print('win' if A1+A2+A3 <= 21 else 'bust')

Solution (Python):
if __name__ == "__main__":
    a,b,c=(int(x) for x in input().split(" "))
    sum = a+b+c
    if sum >= 22:
        msg = 'bust'
    else:
        msg = 'win'
    print(msg)

Solution (Python):
print('bust' if sum(map(int,input().split())) >= 22 else 'win')

Solution (Python):
s = map(int,input().split())
if sum(s) >= 22:
    print('bust')
else:
    print('win')

Solution (Python):
def main():
    a, b, c = map(int, input().split(" "))
    sum = a+b+c
    
    if sum >= 22:
        print('bust')
    else:
        print('win')

main()

Solution (Python):
s = input().split()
A1 = int(s[0])
A2 = int(s[1])
A3 = int(s[2])

if 22 <= A1+A2+A3:
    print('bust')
else:
    print('win')

Solution (Python):
A = map(int, input().split())
if sum(A)<=21:
  print('win')
else:
  print('bust')

Solution (Python):
print('bust' if sum([int(x) for x in input().split(' ')]) >= 22 else 'win')

Solution (Python):
import sys

for line in sys.stdin:
    x, y, z = [int(x) for x in line.strip("\n").split(" ")]
    print("bust" if x + y + z >= 22 else "win")

Solution (Python):
list1 = [int(e) for e in input().split()]
sum = 0
for num in list1:
    sum += num

if sum >= 22:
    print ('bust')
else:
    print ('win')

Solution (Python):
a = list(map(int, input().split()))
su = sum(a)

if su >=22: print("bust")
else: print("win")

Solution (Python):
A1, A2, A3 = map(int, input().split())
  
if A1 + A2 + A3 >= 22:
    print("bust")
else:
    print("win")

Solution (Python):
print('bust') if sum(map(int, input().split(' ')))>21 else print('win')

Solution (Python):
a,b,c=list(map(int,input().split()))
if a+b+c>=22:
  print("bust")
else:
  print("win")

Solution (Python):
a, b, c = map(int, input().split())
if a + b + c >= 22:
    print("bust")
else:
    print("win")

Solution (Python):
A,B,C =  map(int, input().split(" "))

if A+B+C >= 22:
    print("bust")
else:
    print("win")

Solution (Python):
a,b,c=map(int,input().split())
if a+b+c <= 21:
    print("win")
else:
    print("bust")

Solution (Python):
A,B,C =  map(int, input().split(" "))

if A+B+C >= 22:
    print("bust")
else:
    print("win")

Solution (Python):
a1, a2, a3 = map(int, input().split())
if a1+a2+a3 <= 21:
  print('win')
else:
  print('bust')

Solution (Python):
a,b,c=map(int,input().split())
print("bust" if a+b+c >= 22 else "win")

Solution (Python):
a = [int(i) for i in input().split()]
if sum(a)>=22:
    print('bust')
else:
    print('win')

Solution (Python):
a1, a2, a3 = map(int, input().split())
if a1 + a2 + a3 >= 22:
    print("bust")
else:
    print("win")

Solution (Python):
a,b,c=map(int,input().split())
if a+b+c>21:
    print("bust")
else:
    print("win")

Solution (Python):
if sum([int(i) for i in input().split()]) >= 22:
    print("bust")
else:
    print("win")

Solution (Python):
x,y,z=map(int,input().split())
if(x+y+z<=21):
    print('win')
else:
    print('bust')

Solution (Python):
a1, a2, a3 = [int(x) for x in input().split()]

s = a1 + a2 + a3

if s >= 22:

    print('bust')

else:

    print('win')

Solution (Python):
x,y,z = map(int,input().split())

if x+y+z>=22:
  print ("bust")
else:
  print("win")

Solution (Python):
flag=0
while flag==0:
    a,b,c = input('').split()
    a = int(a)
    b = int(b)
    c  = int(c)

    if 1<=a<=13 and 1<=b<=13 and 1<=c<=13:
        flag=1

score = a+b+c
if score>=22:
    print("bust")
else:
    print("win")

Solution (Python):
a1, a2, a3 = map(int,input().split())
 
x = a1 + a2 + a3
 
if x >= 22 :
  print("bust")
  
else :
  print("win")

Solution (Python):
a,b,c=map(int,input().split())
if a+b+c >= 22:
    print('bust')
else:
    print('win')

Solution (Python):
a,b,c=map(int,input().split())

if a+b+c>=22:
    print("bust")
else:
    print("win")

Solution (Python):
t = sum(map(int,input().split()))
print('bust') if t >= 22 else print('win')

Solution (Python):
a, b, c = (int(i) for i in input().split())  

if 22 <= (a + b + c):
  print('bust')
else:
  print('win')

Solution (Python):
a = input()
a = a.split(" ")
sum = 0
for num in a:
    sum += int(num)
if sum >= 22:
    print("bust")
else:
    print("win")

Solution (Python):
print("win" if sum(list(map(int,input().split()))) <= 21 else "bust")

Solution (Python):
import sys
A1, A2, A3 = input().split(" ")
A1 = int(A1)
A2 = int(A2)
A3 = int(A3)
if A1+A2+A3 >= 22:
  print("bust")
else:
  print("win")

Solution (Python):
import sys
import functools
import operator


def main():
   line = sys.stdin.readline()
   s = functools.reduce(operator.add, map(lambda x: int(x), line.split(" ")))
   r = "bust" if (22 <= s) else "win"
   print(r)

if __name__ == '__main__':
    main()

Solution (Python):
print('bust' if sum(list(map(int,input().split()))) >= 22 else 'win')

Solution (Python):
s = input().split()

sum_s = int(s[0]) + int(s[1]) + int(s[2])
if sum_s >= 22:
    print('bust')
else:
    print('win')

Solution (Python):
A1, A2, A3 = map(int, input().split())
if sum([A1, A2, A3]) >= 22:
    print("bust")
else:
    print("win")

Solution (Python):
a,b,c = map(int,input().split())

if a+b+c <= 21:
    print("win")
else:
    print("bust")

Solution (Python):
A = list(map(int, input().split()))
sum_A = sum(A)
if sum_A <= 21:
  print("win")
else:
  print("bust")

Solution (Python):
numbers = input().split(' ')
total = 0
for i in numbers:
    total += int(i)
if total >=22:
    print('bust')
else:
    print('win')

Solution (Python):
li = list(map(int,input().split()))
if sum(li) >= 22:
    print('bust')
else:
    print('win')

Solution (Python):
print("bwuisnt"[sum(map(int,input().split()))<22::2])

Solution (Python):
print("bwuisnt"[sum(map(int,input().split()))<22::2])

Solution (Python):
a1, a2, a3 = [int(i) for i in input().split()]

if(a1+a2+a3 >= 22):
  print("bust")
else:
  print("win")

Solution (Python):
*A, = map(int, input().split())

B = A[0] + A[1] + A[2]

print("bust" if B >= 22 else "win")

Solution (Python):
a, b, c = map(int, input().split(" "))
print("win") if a + b + c <= 21 else print("bust")

Solution (Python):

















a=list(map(int,input().split()))
total=sum(a)
if 22<=total:
    print('bust')
else:
    print('win')

Solution (Python):
a1,a2,a3 = map(int,input().split())

if a1+a2+a3 > 21:
    print("bust")
else:
    print("win")

Solution (Python):
a = list(map(int, input().split()))

sm = sum(a)

if sm >= 22:
    ans = "bust"
else:
    ans = "win"

print(ans)