class="bi x0 y0 w1 h1"
class="bi x0 y1 w2 h2"
class="bi x1 y2 w3 h3"
class="bi x2 y3 w5 h4"
class="bi x3 y4 w6 h5"
class="bi x4 y3 w7 h6"
class="bi x1 y5 w8 h7"
class="bi x5 y3 w9 h8"
class="bi x2 y6 wa h9"
class="bi x1 y7 wb h6"
class="bi x6 y2 w8 h3"
class="bi x7 y8 wc ha"
class="bi x1 y9 wd hb"
class="bi x4 y9 we h3"
class="bi x1 y7 wf h6"
class="bi x8 y9 w10 h3"
class="bi x6 ya w11 hc"
class="bi x9 y8 w12 h6"
class="bi xa y4 w13 h4"
class="bi x5 y9 wd hd"
class="bi x2 yb w11 he"
class="bi x5 yc w12 h3"
class="bi x0 y7 wb h6"
class="bi x5 y8 w14 hf"
class="bi x1 yc w15 h10"