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

A_sum = sum(A)

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

Solution (Python):
a, b, c = map(int, input().split())
if(sum([a, b, c]) >= 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())

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

Solution (Python):

a=list(map(int,input().split()))
sum_a=sum(a)
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')
elif A+B+C <=21:
    print('win')

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

Solution (Python):
A = [int(i) for i 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):
if __name__ == "__main__":
    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 print("win")

Solution (Python):
import sys
import os
import math
import string
import collections

ii = lambda: int(sys.stdin.buffer.readline().rstrip())
il = lambda: list(map(int, sys.stdin.buffer.readline().split()))
fl = lambda: list(map(float, sys.stdin.buffer.readline().split()))
iln = lambda n: [int(sys.stdin.buffer.readline().rstrip()) for _ in range(n)]

iss = lambda: sys.stdin.buffer.readline().decode().rstrip()
sl = lambda: list(map(str, sys.stdin.buffer.readline().decode().split()))
isn = lambda n: [sys.stdin.buffer.readline().decode().rstrip() for _ in range(n)]

lcm = lambda x, y: x * y / math.gcd(x, y)

MOD = 10 ** 9 + 7
MAX = float('inf')


def main():
    if os.getenv("LOCAL"):
        sys.stdin = open("input.txt", "r")

    A = il()
    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("win")
  
elif a + b + c >= 21:
  print("bust")

Solution (Python):
import sys, math
from pprint import pprint
input = sys.stdin.readline
rs = lambda: input().strip()
ri = lambda: int(input())
rl = lambda: list(map(int, input().split()))
mod = 10**9 + 7

A = rl()

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

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

Solution (Python):


def main():
    N = map(int, open(0).read().split())
    if(sum(N) >= 22):
        print('bust')
    else:
        print('win')


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

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

sum_A = A1 + A2 + A3
print('win') if sum_A <= 21 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 >= 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):
a1, a2, a3 = map(int, input().split())
ans = 'win' if (a1 + a2 + a3) <= 21 else 'bust'
print(ans)

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Solution (Python):
y = list(int(x) for x in input().split())
if sum(y) >= 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=[int(i) for i in input().split()]
d=a+b+c
if d>=22:
  print('bust')
else:
  print('win')

Solution (Python):
a,b,c = map(int,input().split())
if a+b+c >= 22:
  print('bust')
elif a+b+c <= 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 = input().split()
sum = 0

for i in a:
  sum += int(i)

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

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

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

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

Solution (Python):
A_1,A_2,A_3=map(int,input().split())

if A_1+A_2+A_3>=22:
    print("bust")
else:
    print("win")

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

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())
sum = a+b+c

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

Solution (Python):
A = list(map(int, input().split()))
print('bust' if sum(A) >=22 else '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())) > 21 else print('win')

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

Solution (Python):
x = input().split()
if int(x[0]) + int(x[1]) + int(x[2]) >= 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 main():
    import sys
    input = sys.stdin.readline
    sys.setrecursionlimit(10**7)
    from collections import Counter, deque
    
    from itertools import combinations, permutations, accumulate, groupby, product
    from bisect import bisect_left,bisect_right
    from heapq import heapify, heappop, heappush
    from math import floor, ceil
    

    
    

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

if __name__ == '__main__':
    main()

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

Solution (Python):

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


if a1 + a2 + a3 <= 21:
    text = "win"
else:
    text = "bust"


print(text)

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

Solution (Python):
A = [int(i) for i in input().split()]
if sum(A) > 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=map(int, input().split())

m=a+b+c

if m>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,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):
A = list(map(int, input().split()))

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

Solution (Python):
import sys
from bisect import bisect_right as bsr
from collections import Counter as cnt
from collections import defaultdict as dd
from collections import deque
from fractions import gcd
from itertools import permutations as perm
from math import ceil, factorial, floor
from operator import itemgetter as ig

sys.setrecursionlimit(1000000)


args = None
INF = float("inf")
MOD = int(1e9 + 7)


def input(*ps):
    if type(ps[0]) is list:
        return [input(*ps[0][:-1]) for _ in range(ps[0][-1])]
    elif len(ps) == 1:
        return ps[0](next(args))
    else:
        return [p(next(args)) for p in ps]


def yesno(v, yes="Yes", no="No", upper=False):
    if upper:
        print([yes.upper(), no.upper()][not v])
    else:
        print([yes, no][not v])


def main():
    """エントリーポイント"""
    A = input([int, 3])
    yesno(22 <= sum(A), "bust", "win")


if __name__ == '__main__':
    args = iter(sys.stdin.read().split())
    main()

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

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

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

a = sum(A)
if 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 = map(int, input().split())

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

Solution (Python):
A_1, A_2, A_3 = map(int, input().split())
if A_1 + A_2 + A_3 < 22:
    print('win')
else:
    print('bust')

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

if A+B+C <= 21:
  print('win')
else:
  print('bust')

Solution (Python):
line = input()
a1, a2, a3 = line.split(" ")

if int(a1) + int(a2) + int(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, 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):
def q1():
    a = sum([int(i) for i in input().split()])
    if a > 21:
        print('bust')
    else:
        print('win')


if __name__ == '__main__':
    q1()

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

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

Solution (Python):


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

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

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

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

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

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

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

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

Solution (Python):
print('bust' if sum(map(int,input().split()))>=22 else '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_1, A_2, A_3 = map(int,(input().split()))

if A_1 + A_2 + A_3 >= 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):
x = input()
a1 = int(x.split()[0])
a2 = int(x.split()[1])
a3 = int(x.split()[2])

sum = a1 + a2 + a3

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):
import math
import fractions
import sys

def input1():
	return str(input())


def input2():
	return map(int,input().split())


def input_array():
	return list(map(str,input().split()))


a,b,c=input2()

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 >= 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):
import sys, re
from collections import deque, defaultdict, Counter
from math import ceil, sqrt, hypot, factorial, pi, sin, cos, radians
from itertools import accumulate, permutations, combinations, product
from operator import itemgetter, mul
from copy import deepcopy
from string import ascii_lowercase, ascii_uppercase, digits
from bisect import bisect, bisect_left
from fractions import gcd
from heapq import heappush, heappop
from functools import reduce
def input(): return sys.stdin.readline().strip()
def INT(): return int(input())
def MAP(): return map(int, input().split())
def LIST(): return list(map(int, input().split()))
sys.setrecursionlimit(10 ** 9)
INF = float('inf')
mod = 10 ** 9 + 7

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

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

Solution (Python):
icase=0
if icase==0:
    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 22 <= a+b+c:
    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 = (int(x) for x in input().split())
if a1 + a2 + a3 >= 22:
  print('bust')
else:
  print('win')

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

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

Solution (Python):

import sys
import numpy as np


def solve(A: "List[int]"):
    if A[0]+A[1]+A[2]>21:
        print('bust')
    else:
        print('win')
    return



def main():
    def iterate_tokens():
        for line in sys.stdin:
            for word in line.split():
                yield word
    tokens = iterate_tokens()
    A = [int(next(tokens)) for _ in range(3)]  
    solve(A)

if __name__ == '__main__':
    main()

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

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

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

total = sum(A)

if total > 21:
  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 = 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())

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

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

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

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

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

Solution (Python):


card = [int(i) for i in input().split()]

total = sum(card)

if (total >= 22):
  print("bust")
elif (total <= 21):
  print("win")
else:
  pass

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

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

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

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

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

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().strip().split())

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

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

if A1+A2+A3>=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())

value=A+B+C
if value<=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 >= 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 = map(int, input().split())
print("bust" if sum(A) >= 22 else "win")

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

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

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

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

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

sum = a + b + c
if sum < 22:
    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):
l = list(map(int, input().split()))

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

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

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,B,C]=[int(i) for i in input().split()]
if A+B+C<22:
  print("win")
else:
  print("bust")

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

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

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

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

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

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

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

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

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

Solution (Python):
a,b,c = map(int, input().split())
n = a + b + c
if n <= 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):
from sys import stdin

A = list(map(int,stdin.readline().strip().split()))

if sum(A) >= 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):
a1, a2, a3 = map(int, input().split())

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

Solution (Python):

A1,A2,A3 = (int(x) for x in input().split(" "))


if A1 + A2 + A3 <=21:
    print("win")
else:
    print("bust")

Solution (Python):
a,b,c = list(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 >= 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())
s = a + b + c
if s > 21:
  print("bust")
else:
  print("win")

Solution (Python):
a,b,c = (int(i) for i in input().split())
if a+b+c<22: 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):
a = list(map(int,input().split()))

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

Solution (Python):


import sys














def main():
    mod = 10000007                  
    inf = float('inf')
    input = sys.stdin.readline      
    sys.setrecursionlimit(10**6)    
    def ii():  return int(input())
    def mi():  return map(int, input().rstrip().split())
    def lmi(): return list(map(int, input().rstrip().split()))
    def li():  return list(input().rstrip())
    
    
    a, b, c = mi()
    print('bust') if a+b+c>=22 else print('win')

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

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

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

Solution (Python):
import sys
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines
sys.setrecursionlimit(10 ** 7)

a_1, a_2, a_3 = map(int, readline().split())
if a_1 + a_2 + a_3 >= 22:
    print('bust')
else:
    print('win')

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

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

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(sum(A) > 21):
    print('bust')
else:
    print('win')

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

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

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

total = sum(A)

answer = 'bust' if total >= 22 else 'win'

print(answer)

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()))
b=a[0]+a[1]+a[2]
if b >=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())
x = a+b+c
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):
import sys
input = sys.stdin.readline
from collections import Counter, deque

INF = float('inf')

""" Input
S = input()
N = int(input())
N, A, B = map(int, input().split())
D = [int(input()) for _ in range(N)]
"""

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


if __name__ == '__main__':
    main()

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

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

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

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

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

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

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

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

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

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

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