digraph G {v0 [label="0: 33\nH = (0, 0, Z)\nMap 2:\n#1 = -1\nEigenvalues 2:\n(-1).\n" shape=box style=filled color=greenyellow] v1 [label="1: 22\nH = (0, Z, 0)\nMap 1:\n#1 = -1\nEigenvalues 1:\n(-1).\n" style=filled color=lightblue] v2 [label="2: 38\nH = (0, Z, 0)\nMap 1:\n#1 = -1\nEigenvalues 1:\n(-1).\n" style=filled color=lightblue] v3 [label="3: 53161\n"] v4 [label="4: 7168\nH = (Z^2, 0, 0)\nMap 0:\n#1 = 2\n#2 = 1\nEigenvalues 0:\n(-1, 1).\n" shape=box style=filled color=yellow] v0->v1 v0->v2 v1->v4 v2->v3 v3->v4}
