class="bi x0 y0 w1 h1"
class="bi x1 y1 w2 h2"
class="bi x2 y2 w3 h3"
class="bi x3 y1 w4 h4"
class="bi x2 y2 w3 h5"
class="bi x3 y1 w4 h4"
class="bi x4 y2 w5 h6"
class="bi x5 y2 w6 h6"
class="bi x4 y2 w5 h6"
class="bi x6 y3 w8 h7"
class="bi x7 y4 w9 h8"
class="bi x3 y2 wa h3"
class="bi x4 y2 w5 h5"
class="bi x3 y2 wa h5"
class="bi x4 y1 w5 h4"
class="bi x5 y4 wb h8"
class="bi x4 y1 wc h9"
class="bi x3 y5 wd ha"
class="bi x8 y0 we hb"
class="bi x3 y2 w4 h4"
class="bi x3 y6 wf hc"
class="bi x9 y1 w10 hd"
class="bi x4 y7 w11 he"
class="bi x3 y8 w12 hf"
class="bi x5 y9 w9 ha"