[[18, 20, 19], [101, 103, 102], [104, 106, 105], [101, 103, 102], [104, 106, 105], [101, 103, 102], [104, 106, 105], [15, 17, 16], [9, 11, 10], [12, 14, 13], [27, 29, 28], [90, 92, 91]]