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