class="bi x0 y0 w1 h1"
class="bi x1 y1 w2 h2"
class="bi x1 y2 w2 h3"
class="bi x1 y1 w2 h4"
class="bi x2 y2 w3 h3"
class="bi x1 y1 w4 h4"
class="bi x3 y2 w5 h3"
class="bi x1 y1 w2 h4"
class="bi x1 y2 w2 h5"
class="bi x1 y1 w4 h4"
class="bi x4 y2 w6 h3"
class="bi x1 y1 w4 h4"
class="bi x5 y2 w7 h3"
class="bi x1 y1 w4 h5"
class="bi x5 y2 w7 h3"
class="bi x1 y1 w8 h4"
class="bi x5 y2 w7 h6"
class="bi x1 y1 w2 h4"
class="bi x5 y2 w9 h3"
class="bi x1 y1 w2 h6"
class="bi x5 y2 wa h3"
class="bi x1 y1 w2 h4"
class="bi x5 y2 w7 h3"
class="bi x1 y1 wb h7"
class="bi x5 y2 wc h4"