Buggy python submission (verdict: Runtime Error):
import math
xyzk = list(map(int,input().split()))
abc = [list(map(int,input().split())) for a in range(3)]
ab=[]
for a in abc[0]:
    for b in abc[1]:
        ab.append(a+b)
ab.sort()
ab.reverse()
abc[2].sort()
abc[2].reverse()
abc2=[]
for c in range(len(abc[2])):
    for a in range(min([xyzk[3]/(c+1),len(ab)])):
        abc2.append(abc[2][c]+ab[a])
abc2.sort()
abc2.reverse()
for a in range(xyzk[3]):
    print(abc2[a])

Fixed submission:
import math
xyzk = list(map(int,input().split()))
abc = [list(map(int,input().split())) for a in range(3)]
ab=[]
for a in abc[0]:
    for b in abc[1]:
        ab.append(a+b)
ab.sort()
ab.reverse()
abc[2].sort()
abc[2].reverse()
abc2=[]
for c in range(len(abc[2])):
    for a in range(min([math.ceil(xyzk[3]/(c+1)),len(ab)])):
        abc2.append(abc[2][c]+ab[a])
abc2.sort()
abc2.reverse()
for a in range(xyzk[3]):
    print(abc2[a])

Buggy python submission (verdict: Runtime Error):
import math
xyzk = list(map(int,input().split()))
abc = [list(map(int,input().split())) for a in range(3)]
ab=[]
for a in abc[0]:
    for b in abc[1]:
        ab.append(a+b)
ab.sort()
ab.reverse()
abc[2].sort()
abc[2].reverse()
abc2=[]
for c in range(abc[2]):
    for a in range(min([xyzk[3]/(c+1),len(ab)])):
        abc2.append(abc[2][c]+ab[a])
abc2.sort()
abc2.reverse()
for a in range(xyzk[3]):
    print(abc2[a])

Fixed submission:
import math
xyzk = list(map(int,input().split()))
abc = [list(map(int,input().split())) for a in range(3)]
ab=[]
for a in abc[0]:
    for b in abc[1]:
        ab.append(a+b)
ab.sort()
ab.reverse()
abc[2].sort()
abc[2].reverse()
abc2=[]
for c in range(len(abc[2])):
    for a in range(min([math.ceil(xyzk[3]/(c+1)),len(ab)])):
        abc2.append(abc[2][c]+ab[a])
abc2.sort()
abc2.reverse()
for a in range(xyzk[3]):
    print(abc2[a])

Buggy python submission (verdict: Runtime Error):
import math
xyzk = list(map(int,input().split()))
abc = [list(map(int,input().split())) for a in range(3)]
ab=[]
for a in abc[0]:
    for b in abc[1]:
        ab.append(a+b)
ab.sort()
ab.reverse()
abc[2].sort()
abc[2].reverse()
abc2=[]
for c in range(abc[2]):
    for a in range(min([xyzk[3]/(c+1),len(ab)])):
        abc2.append(abc[2][b]+ab[a])
abc2.sort()
abc2.reverse()
for a in range(xyzk[3]):
    print(abc2[a])

Fixed submission:
import math
xyzk = list(map(int,input().split()))
abc = [list(map(int,input().split())) for a in range(3)]
ab=[]
for a in abc[0]:
    for b in abc[1]:
        ab.append(a+b)
ab.sort()
ab.reverse()
abc[2].sort()
abc[2].reverse()
abc2=[]
for c in range(len(abc[2])):
    for a in range(min([math.ceil(xyzk[3]/(c+1)),len(ab)])):
        abc2.append(abc[2][c]+ab[a])
abc2.sort()
abc2.reverse()
for a in range(xyzk[3]):
    print(abc2[a])

Buggy python submission (verdict: Time Limit Exceeded):
import math
xyzk = list(map(int,input().split()))
abc = [list(map(int,input().split())) for a in range(3)]
ab=[]
for a in abc[0]:
    for b in abc[1]:
        ab.append(a+b)
ab.sort()
ab.reverse()
abc2=[]
for a in range(min([xyzk[3],len(ab)])):
    for b in abc[2]:
        abc2.append(b+ab[a])
abc2.sort()
abc2.reverse()
for a in range(xyzk[3]):
    print(abc2[a])

Fixed submission:
import math
xyzk = list(map(int,input().split()))
abc = [list(map(int,input().split())) for a in range(3)]
ab=[]
for a in abc[0]:
    for b in abc[1]:
        ab.append(a+b)
ab.sort()
ab.reverse()
abc[2].sort()
abc[2].reverse()
abc2=[]
for c in range(len(abc[2])):
    for a in range(min([math.ceil(xyzk[3]/(c+1)),len(ab)])):
        abc2.append(abc[2][c]+ab[a])
abc2.sort()
abc2.reverse()
for a in range(xyzk[3]):
    print(abc2[a])

Buggy python submission (verdict: Time Limit Exceeded):
import time
import math
xyzk=list(map(int,input().split()))
abc=[[],[],[]]
maxlist=[]
for a in range(len(abc)):
    abc[a]=list(map(int,input().split()))

for a in range(xyzk[0]):
    for b in range(xyzk[1]):
        maxlist.append(abc[0][a]+abc[1][b])
maxlist.sort()
maxlist.reverse()
list2=[]

for a in range(min([xyzk[3],len(maxlist)])):
    for b in range(xyzk[2]):
        list2.append(maxlist[a]+abc[2][b])
list2.sort()
list2.reverse()
for a in range(xyzk[3]):
    print(list2[a])

Fixed submission:
import math
xyzk = list(map(int,input().split()))
abc = [list(map(int,input().split())) for a in range(3)]
ab=[]
for a in abc[0]:
    for b in abc[1]:
        ab.append(a+b)
ab.sort()
ab.reverse()
abc[2].sort()
abc[2].reverse()
abc2=[]
for c in range(len(abc[2])):
    for a in range(min([math.ceil(xyzk[3]/(c+1)),len(ab)])):
        abc2.append(abc[2][c]+ab[a])
abc2.sort()
abc2.reverse()
for a in range(xyzk[3]):
    print(abc2[a])