class="bi x0 y0 w1 h1"
class="bi x0 y0 w1 h1"
class="bi x1 y1 w2 h2"
class="bi x2 y2 w3 h3"
class="bi x2 y3 w3 h4"
class="bi x3 y4 w4 h5"
class="bi x3 y5 w4 h6"
class="bi x4 y6 w5 h7"
class="bi x4 y6 w5 h7"
class="bi x4 y6 w5 h7"
class="bi x4 y6 w5 h7"
class="bi x3 y6 w6 h8"
class="bi x5 y7 w7 h9"
class="bi x3 y6 w6 h8"
class="bi x3 y8 w6 ha"
class="bi x4 y8 w5 ha"
class="bi x4 y8 w8 ha"
class="bi x4 y8 w8 ha"
class="bi x4 y8 w8 ha"
class="bi x4 y8 w8 ha"
class="bi x4 y8 w9 ha"
class="bi x4 y8 wa ha"
class="bi x4 y8 wb ha"
class="bi x4 y8 wc ha"
class="bi x4 y8 wd ha"