L1 = [122, 5, 9, 4] L2 = [991, 4, 8, 3] x = [l1 [i] -l2 [i] для i в диапазоне (ABS (Len (L1)), ABS (Len (L2)))] Печать (x)

l1=[122, 5, 9, 4]
l2=[991, 4, 8, 3]

x=[l1[i]-l2[i] 
   for i in range(abs(len(l1)), abs(len(l2)))]

print (x)
Funny Falcon