Buggy python submission (verdict: Time Limit Exceeded):
X, Y, Z, K = map(int, input().split())
*A, = map(int, input().split())
*B, = map(int, input().split())
*C, = map(int, input().split())
AB = [a+b for a in A for b in B]
AB.sort(reverse=True)
AB = AB[:K]
ABC = [ab+c for ab in AB for c in C]
ABC.sort(reverse=True)
ABC = ABC[:K]
for abc in ABC:
    print(abc)


Fixed submission:
X, Y, Z, K = map(int, input().split())
*A, = sorted(map(int, input().split()), reverse=True)
*B, = sorted(map(int, input().split()), reverse=True)
*C, = sorted(map(int, input().split()), reverse=True)
AB = [A[x] + B[y] for y in range(Y) for x in range(X)]
AB.sort(reverse=True)
AB = AB[:K]
ABC = [AB[x] + C[z] for z in range(Z) for x in range(len(AB))]
ABC.sort(reverse=True)
for k in range(K):
    print(ABC[k])

Buggy python submission (verdict: Time Limit Exceeded):
X, Y, Z, K = map(int, input().split())
*A, = sorted(map(int, input().split()), reverse=True)
*B, = sorted(map(int, input().split()), reverse=True)
*C, = sorted(map(int, input().split()), reverse=True)
AB = [A[x] + B[y] for y in range(Y) for x in range(X)]
AB.sort(reverse=True)
AB = AB[:K]
XY = len(AB)
ABC = [AB[xy] + C[z] for xy in range(XY) for z in range(Z)]
ABC.sort(reverse=True)
for k in range(K):
    print(ABC[k])


Fixed submission:
X, Y, Z, K = map(int, input().split())
*A, = sorted(map(int, input().split()), reverse=True)
*B, = sorted(map(int, input().split()), reverse=True)
*C, = sorted(map(int, input().split()), reverse=True)
AB = [A[x] + B[y] for y in range(Y) for x in range(X)]
AB.sort(reverse=True)
AB = AB[:K]
ABC = [AB[x] + C[z] for z in range(Z) for x in range(len(AB))]
ABC.sort(reverse=True)
for k in range(K):
    print(ABC[k])

Buggy python submission (verdict: Time Limit Exceeded):
X, Y, Z, K = map(int, input().split())
*A, = sorted(map(int, input().split()), reverse=True)
*B, = sorted(map(int, input().split()), reverse=True)
*C, = sorted(map(int, input().split()), reverse=True)
AB = [A[x]+B[y] for x in range(X) for y in range(Y)]
AB.sort(reverse=True)
AB = AB[:K]
XY = len(AB)
ABC = [AB[xy]+C[z] for xy in range(XY) for z in range(Z)]
ABC.sort(reverse=True)
for k in range(K):
    print(ABC[k])


Fixed submission:
X, Y, Z, K = map(int, input().split())
*A, = sorted(map(int, input().split()), reverse=True)
*B, = sorted(map(int, input().split()), reverse=True)
*C, = sorted(map(int, input().split()), reverse=True)
AB = [A[x] + B[y] for y in range(Y) for x in range(X)]
AB.sort(reverse=True)
AB = AB[:K]
ABC = [AB[x] + C[z] for z in range(Z) for x in range(len(AB))]
ABC.sort(reverse=True)
for k in range(K):
    print(ABC[k])

Buggy python submission (verdict: Time Limit Exceeded):
X, Y, Z, K = map(int, input().split())
*A, = map(int, input().split())
*B, = map(int, input().split())
*C, = map(int, input().split())
A.sort(reverse=True)
B.sort(reverse=True)
C.sort(reverse=True)
AB = [A[x]+B[y] for x in range(X) for y in range(Y)]
AB.sort(reverse=True)
AB = AB[:K]
XY = len(AB)
ABC = [AB[xy]+C[z] for xy in range(XY) for z in range(Z)]
ABC.sort(reverse=True)
for k in range(K):
    print(ABC[k])


Fixed submission:
X, Y, Z, K = map(int, input().split())
*A, = sorted(map(int, input().split()), reverse=True)
*B, = sorted(map(int, input().split()), reverse=True)
*C, = sorted(map(int, input().split()), reverse=True)
AB = [A[x] + B[y] for y in range(Y) for x in range(X)]
AB.sort(reverse=True)
AB = AB[:K]
ABC = [AB[x] + C[z] for z in range(Z) for x in range(len(AB))]
ABC.sort(reverse=True)
for k in range(K):
    print(ABC[k])

Buggy python submission (verdict: Time Limit Exceeded):
X, Y, Z, K = map(int, input().split())
*A, = map(int, input().split())
*B, = map(int, input().split())
*C, = map(int, input().split())
AB = [A[x]+B[y] for x in range(X) for y in range(Y)]
AB.sort(reverse=True)
AB = AB[:K]
XY = len(AB)
ABC = [AB[xy]+C[z] for xy in range(XY) for z in range(Z)]
ABC.sort(reverse=True)
for k in range(K):
    print(ABC[k])


Fixed submission:
X, Y, Z, K = map(int, input().split())
*A, = sorted(map(int, input().split()), reverse=True)
*B, = sorted(map(int, input().split()), reverse=True)
*C, = sorted(map(int, input().split()), reverse=True)
AB = [A[x] + B[y] for y in range(Y) for x in range(X)]
AB.sort(reverse=True)
AB = AB[:K]
ABC = [AB[x] + C[z] for z in range(Z) for x in range(len(AB))]
ABC.sort(reverse=True)
for k in range(K):
    print(ABC[k])

Buggy python submission (verdict: Time Limit Exceeded):
X, Y, Z, K = map(int, input().split())
A = list(map(int, input().split()))
B = list(map(int, input().split()))
C = list(map(int, input().split()))
AB = [A[x]+B[y] for x in range(X) for y in range(Y)]
AB.sort(reverse=True)
AB = AB[:K]
XY = len(AB)
ABC = [AB[xy]+C[z] for xy in range(XY) for z in range(Z)]
ABC.sort(reverse=True)
for k in range(K):
    print(ABC[k])


Fixed submission:
X, Y, Z, K = map(int, input().split())
*A, = sorted(map(int, input().split()), reverse=True)
*B, = sorted(map(int, input().split()), reverse=True)
*C, = sorted(map(int, input().split()), reverse=True)
AB = [A[x] + B[y] for y in range(Y) for x in range(X)]
AB.sort(reverse=True)
AB = AB[:K]
ABC = [AB[x] + C[z] for z in range(Z) for x in range(len(AB))]
ABC.sort(reverse=True)
for k in range(K):
    print(ABC[k])

Buggy python submission (verdict: Runtime Error):
X, Y, Z, K = map(int, input().split())
A = list(map(int, input().split()))
B = list(map(int, input().split()))
C = list(map(int, input().split()))
AB = [A[x]+B[y] for x in range(X) for y in range(Y)]
AB.sort(reverse=True)
AB = AB[:K]
ABC = [AB[k]+C[z] for k in range(K) for z in range(Z)]
ABC.sort(reverse=True)
for k in range(K):
    print(ABC[k])


Fixed submission:
X, Y, Z, K = map(int, input().split())
*A, = sorted(map(int, input().split()), reverse=True)
*B, = sorted(map(int, input().split()), reverse=True)
*C, = sorted(map(int, input().split()), reverse=True)
AB = [A[x] + B[y] for y in range(Y) for x in range(X)]
AB.sort(reverse=True)
AB = AB[:K]
ABC = [AB[x] + C[z] for z in range(Z) for x in range(len(AB))]
ABC.sort(reverse=True)
for k in range(K):
    print(ABC[k])

Buggy python submission (verdict: Time Limit Exceeded):
X, Y, Z, K = map(int, input().split())
A = list(map(int, input().split()))
B = list(map(int, input().split()))
C = list(map(int, input().split()))
AB = [a + b for a in A for b in B]
AB.sort(reverse=True)
AB = AB[:K]
ABC = [ab + c for ab in AB for c in C]
ABC.sort(reverse=True)
for k in range(K):
    print(ABC[k])


Fixed submission:
X, Y, Z, K = map(int, input().split())
*A, = sorted(map(int, input().split()), reverse=True)
*B, = sorted(map(int, input().split()), reverse=True)
*C, = sorted(map(int, input().split()), reverse=True)
AB = [A[x] + B[y] for y in range(Y) for x in range(X)]
AB.sort(reverse=True)
AB = AB[:K]
ABC = [AB[x] + C[z] for z in range(Z) for x in range(len(AB))]
ABC.sort(reverse=True)
for k in range(K):
    print(ABC[k])

Buggy python submission (verdict: Time Limit Exceeded):
X, Y, Z, K = map(int, input().split())
A = list(map(int, input().split()))
B = list(map(int, input().split()))
C = list(map(int, input().split()))
AB = [a + b for a in A for b in B]
AB.sort()
AB.reverse()
AB = AB[:min(K, X*Y)]
ABC = [ab + c for ab in AB for c in C]
ABC.sort()
ABC.reverse()
for k in range(min(K, X*Y*Z)):
    print(ABC[k])


Fixed submission:
X, Y, Z, K = map(int, input().split())
*A, = sorted(map(int, input().split()), reverse=True)
*B, = sorted(map(int, input().split()), reverse=True)
*C, = sorted(map(int, input().split()), reverse=True)
AB = [A[x] + B[y] for y in range(Y) for x in range(X)]
AB.sort(reverse=True)
AB = AB[:K]
ABC = [AB[x] + C[z] for z in range(Z) for x in range(len(AB))]
ABC.sort(reverse=True)
for k in range(K):
    print(ABC[k])

Buggy python submission (verdict: Time Limit Exceeded):
X, Y, Z, K = map(int, input().split())
A = list(map(int, input().split()))
B = list(map(int, input().split()))
C = list(map(int, input().split()))
AB = [a + b for a in A for b in B]
AB.sort()
AB.reverse()
ABC = [ab + c for ab in AB for c in C]
ABC.sort()
ABC.reverse()
for k in range(K):
    print(ABC[k])


Fixed submission:
X, Y, Z, K = map(int, input().split())
*A, = sorted(map(int, input().split()), reverse=True)
*B, = sorted(map(int, input().split()), reverse=True)
*C, = sorted(map(int, input().split()), reverse=True)
AB = [A[x] + B[y] for y in range(Y) for x in range(X)]
AB.sort(reverse=True)
AB = AB[:K]
ABC = [AB[x] + C[z] for z in range(Z) for x in range(len(AB))]
ABC.sort(reverse=True)
for k in range(K):
    print(ABC[k])