from itertools import accumulate
T=list(map(int,input().split()))
RT=list(accumulate(T))
MT=[]
f=0
for _ in range(7):
    if f==1:
        MT.append(-1)
    else:
        if T[_]==-1:
            f=1
            MT.append(0)
        else:
            MT.append(0)
# print(RT)
for i in range(7):
    if MT[i]==-1:
        print(-1)
    elif 6000-RT[i]>=0:
        print(6000-RT[i])
    else:
        print(-1)