class="bi x0 y0 w1 h1"
class="bi x1 y0 w2 h1"
class="bi x1 y1 w3 h2"
class="bi x1 y2 w4 h3"
class="bi x1 y2 w5 h3"
class="bi x1 y2 w4 h4"
class="bi x1 y2 w4 h3"
class="bi x1 y2 w4 h4"
class="bi x1 y2 w4 h4"
class="bi x2 y2 w6 h5"
class="bi x1 y2 w4 h4"
class="bi x1 y2 w4 h6"
class="bi x2 y2 w5 h4"
class="bi x1 y2 w4 h5"
class="bi x1 y2 w4 h5"
class="bi x1 y2 w4 h4"
class="bi x1 y2 w4 h3"
class="bi x1 y2 w4 h4"
class="bi x1 y2 w7 h4"
class="bi x2 y2 w6 h4"
class="bi x2 y2 w7 h4"
class="bi x2 y2 w5 h4"
class="bi x2 y2 w5 h4"
class="bi x1 y2 w4 h3"
class="bi x1 y2 w3 h3"