channel_groups = { 2: { "channels": [ 13, 3, 11, 7, 10, 12, 9, 8], "graph": [ (13, 3), (3, 11), (11, 7), (7, 10), (10, 12), (12, 9), (9, 8), (13, 11), (3, 7), (11, 10), (7, 12), (10, 9), (12, 8), (13, 7), (3, 10), (11, 12), (7, 9), ], "geometry": { 13: [-20, -10], 3: [20, -20], 11: [-20, -30], 7: [20, -40], 10: [-20, -50], 12: [20, -60], 9: [-20, -70], 8: [20, -80], }, }, }