class="bi x0 y0 w1 h1"
class="bi x1 y1 w2 h2"
class="bi x2 y2 w3 h3"
class="bi x3 y2 w4 h3"
class="bi x4 y1 w5 h2"
class="bi x4 y0 w6 h1"
class="bi x5 y3 w7 h4"
class="bi x4 y4 w5 h5"
class="bi x4 y2 w8 h3"
class="bi x4 y5 w8 h6"
class="bi x4 y3 w8 h4"
class="bi x4 y0 w8 h1"
class="bi x6 y5 w9 h6"
class="bi x4 y5 w6 h6"
class="bi x4 y5 w5 h6"
class="bi x7 y2 wa h3"
class="bi x6 y3 w9 h4"
class="bi x6 y4 w9 h5"
class="bi x3 y3 w4 h4"
class="bi x4 y3 w5 h4"
class="bi x5 y5 wb h6"
class="bi x6 y5 w9 h6"
class="bi x3 y5 w4 h6"
class="bi x4 y2 w6 h3"
class="bi x7 y2 wc h3"