insol2_13 :=[ Group([[[3, 0],[10,12]]*Z(13), [[0, 7],[6,5]]*Z(13)]), Group([[[0, 7],[6,2]]*Z(13), [[7, 7],[11,4]]*Z(13)]), Group([[[7, 3],[4,6]]*Z(13), [[0, 7],[6,11]]*Z(13)]), Group([[[6, 0],[1,7]]*Z(13), [[0, 7],[9,5]]*Z(13)]), Group([[[8, 6],[1,9]]*Z(13), [[0, 7],[5,11]]*Z(13)]), Group([[[1, 0],[7,6]]*Z(13), [[0, 7],[8,5]]*Z(13)])];