DegreesAndMultiplicitiesA2ad_1mod3 := [
[1, 3],
[q*Phi2, 3],
[Phi3, q-4],
[Phi1^2*Phi2, 1/3*(q+2)*(q-1)],
[Phi1*Phi3, 1/2*q*(q-1)],
[q^3, 3],
[q*Phi3, q-4],
[Phi2*Phi3, 1/6*q^2-5/6*q+5/3]
];