20250325

# a,b=input().split(' ')
# a = int(a)
# b = int(b)
# a, b = map( int, input().split() )
# if int(a)>int(b) :
#     c=int(a)-int(b)
#     print(c)
# elif int(a)<int(b) :
#     c=int(b)-int(a)
#     print(c)
# else :
#     c=int(b)-int(a)
#     print(c)



####### map이용해서 int로 한번에 받기 a, b = map( int, input().split() )
# a=int(input())
# if 50<=a<=70 or a%6==0 :
#     print("win")
# else :
#     print("lose")



# a,b,c=map(int,input().split(' '))
# d=a+b+c
# e=(d%1000)//100
# if e%2==0 :
#     print("대박")
# else :
#     print("그럭저럭")



# a,b=map(int,input().split(' '))
# if a%5!=0 :
#     c=((90-a)//5)+1
# else :
#     c=(90-a)//5
# d=b+c
# print(d)


# a=int(input())
# if a<=10 :
#     print("정상")
# elif a<=20 :
#     print("과체중")
# else :
#     print("비만")


# a,b=map(int,input().split())
# if b==1 or b==2 :
#     c=a//10000
#     d=1900+c
#     e=2012-d+1
#     print(e)
# if b==3 or b==4 :
#     c=a//10000
#     d=2000+c
#     e=2012-d+1
#     print(e)


# a=int(input())
# # b=a//10
# # c=a%10
# # d=c*10+b
# # e=d*2%100
# # if e<=50 :
# #     print(e)
# #     print("GOOD")
# # elif e>50 :
# #     print(e)
# #     print("OH MY GOD")


a,b,c=map(int,input().split(' '))
if a%5!=0 :
    d=(90-a)//5+1
else :
    d=(90-a)//5
if d+b>c :
    print("win")
elif d+b<c :
    print("lose")
elif d+b==c :
    print("same")