class="bi x0 y0 w1 h1"
class="bi x0 y1 w1 h2"
class="bi x1 y2 w2 h3"
class="bi x1 y3 w2 h4"
class="bi x2 y4 w3 h5"
class="bi x3 y5 w1 h6"
class="bi x1 y6 w2 h7"
class="bi x1 y7 w4 h8"
class="bi x1 y8 w2 h9"
class="bi x1 y8 w2 ha"
class="bi x1 y8 w2 ha"
class="bi x1 y8 w5 ha"
class="bi x1 y8 w2 hb"
class="bi x4 y8 w6 hc"
class="bi x1 y8 w2 ha"
class="bi x1 y8 w2 ha"
class="bi x4 y8 w7 ha"
class="bi x0 y8 w8 hc"
class="bi x1 y8 w2 h9"
class="bi x1 y8 w2 hc"
class="bi x1 y8 w2 ha"
class="bi x1 y8 w2 ha"
class="bi x1 y8 w2 hc"
class="bi x1 y8 w2 hc"
class="bi x1 y8 w2 h9"