class="bi x0 y0 w1 h1"
class="bi x1 y1 w2 h2"
class="bi x2 y1 w3 h2"
class="bi x3 y2 w4 h3"
class="bi x3 y2 w4 h3"
class="bi x4 y3 w5 h4"
class="bi x5 y4 w6 h5"
class="bi x5 y5 w7 h6"
class="bi x5 y5 w7 h6"
class="bi x6 y1 w8 h2"
class="bi x7 y1 w9 h2"
class="bi x7 y5 w9 h6"
class="bi x7 y5 w9 h6"
class="bi x2 y0 wa h1"
class="bi x5 y0 wb h7"
class="bi x7 y4 wc h5"
class="bi x7 y4 wc h5"
class="bi x5 y6 w7 h8"
class="bi x5 y6 w7 h8"
class="bi x5 y7 wd h9"
class="bi x5 y7 w6 h9"
class="bi x7 y1 w9 h2"
class="bi x2 y1 wa h2"
class="bi x8 y2 we h3"
class="bi x8 y2 we h3"