# Trace form for 77.1, downloaded from the LMFDB on 15 January 2025.
[0, 4, -2, 0, -3, 0, 0, -1, 1, -1, 0, -1, 0, 0, 3, 0, 0, 0, 3, 0, 0, 0, -2, -2, 0, -1, 0, 0, 2, -2, 0, 0, 4, 0, 0, 0, -3, 3, 0, 0, 0, 0, 0, -2, 2, 0, 1, 0, 0, -1, -2, 0, 0, 3, 0, 0, -4, 0, 1, 0, 0, 0, 0, -1, -2, 0, 0, -2, 0, 0, 0, 3, 1, 0, -4, 0, 0, -1, 0, 3, 0, -1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 4, 0, 0, 0, 0, 0, -2, 4, 2]