210,

          // top rung right
        200, 200, 70,
        200, 200, 70,
        200, 200, 70,
        200, 200, 70,
        200, 200, 70,
        200, 200, 70,

          // under top rung
        210, 100, 70,
        210, 100, 70,
        210, 100, 70,
        210, 100, 70,
        210, 100, 70,
        210, 100, 70,

          // between top rung and middle
        210, 160, 70,
        210, 160, 70,
        210, 160, 70,
        210, 160, 70,
        210, 160, 70,
        210, 160, 70,

          