4, 0, 28, -20, 80, -60, 128, -108, 232, -212, 344, -316, 472, -412, 552, -492, 736, -708, 968, -940, 1224, -1164, 1432, -1348, 1672, -1612, 1944, -1844, 2152, -1980, 2224, -2048, 2524, -2468, 2984, -2956, 3496, -3436, 3960, -3876, 4456, -4396, 4984, -4884