Grid: 135, 27, 138, 30|138, 27, 141, 30|141, 27, 144, 30|144, 27, 147, 30|147, 27, 150, 30|150, 27, 153, 30|153, 27, 156, 30|156, 27, 159, 30|159, 27, 162, 30|162, 27, 165, 30|165, 27, 168, 30|168, 27, 171, 30|135, 132, 138, 135|138, 132, 141, 135|141, 132, 144, 135|144, 132, 147, 135|147, 132, 150, 135|150, 132, 153, 135|153, 132, 156, 135|156, 132, 159, 135|159, 132, 162, 135|162, 132, 165, 135|165, 132, 168, 135|168, 132, 171, 135