class="bi x0 y0 w1 h1"
class="bi x1 y1 w2 h2"
class="bi x2 y2 w3 h3"
class="bi x3 y3 w4 h4"
class="bi x4 y4 w5 h5"
class="bi x1 y4 w6 h0"
class="bi x2 y4 w7 h5"
class="bi x2 y1 w8 h6"
class="bi x1 y5 w9 h6"
class="bi x5 y4 wa h0"
class="bi x1 y4 w7 h7"
class="bi x5 y4 wb h0"
class="bi x1 y6 wc h8"
class="bi x5 y4 wb h0"
class="bi x6 y4 w9 h7"
class="bi x7 y4 wd h9"
class="bi x1 y4 w7 h5"
class="bi x2 y7 w9 ha"
class="bi x2 y8 w7 hb"
class="bi x1 y4 we h7"
class="bi x6 y7 wa hc"
class="bi x8 y4 wc h5"
class="bi x8 y9 wf hd"
class="bi x4 ya w10 he"
class="bi x3 yb w11 hf"