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