class="bi x0 y0 w1 h1"
class="bi x1 y1 w3 h2"
class="bi x2 y2 w4 h3"
class="bi x1 y0 w6 h2"
class="bi x1 y3 w0 h4"
class="bi x1 y3 w2 h5"
class="bi x0 y0 w7 h2"
class="bi x1 y4 w8 h0"
class="bi x2 y5 w9 h6"
class="bi x1 y1 wb h6"