class="bi x0 y0 w1 h1"
class="bi x1 y1 w2 h2"
class="bi x0 y2 w3 h3"
class="bi x1 y3 w2 h4"
class="bi x0 y4 w4 h5"
class="bi x2 y4 w5 h6"
class="bi x3 y5 w6 h7"
class="bi x0 y1 w4 h2"
class="bi x1 y6 w2 h8"
class="bi x0 y3 w7 h4"
class="bi x4 y7 w8 h9"
class="bi x5 y1 w9 h2"
class="bi x5 y1 wa h2"
class="bi x6 y4 wb h6"
class="bi x1 y2 wc ha"