channel_groups = { 4: { "channels": [ 12, 2, 8, 4, 3, 5, 7, 6], "graph": [ (12, 2), (2, 8), (8, 4), (4, 3), (3, 5), (5, 7), (7, 6), (12, 8), (2, 4), (8, 3), (4, 5), (3, 7), (5, 6), (12, 4), (2, 3), (8, 5), (4, 7), ], "geometry": { 12: [40, -10], 2: [-38, -20], 8: [36, -30], 4: [-34, -40], 3: [32, -50], 5: [-30, -60], 7: [28, -70], 6: [-26, -80], }, }, }