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 x2 y4 w5 h5"
class="bi x1 y0 w6 h1"
class="bi x4 y5 w7 h6"
class="bi x5 y1 w8 h7"
class="bi x6 y6 w9 h8"
class="bi x7 y7 wa h9"
class="bi x8 y8 wb ha"
class="bi x5 y9 wc hb"
class="bi x2 ya wd hc"
class="bi x9 yb we hd"
class="bi x8 ya wf hc"
class="bi xa yc w10 he"
class="bi x3 y5 w11 h6"
class="bi xa yd w6 hf"
class="bi xb ye w12 h10"
class="bi xc yf w13 h11"
class="bi x2 y3 w3 h12"
class="bi x7 y10 wa h13"
class="bi x2 yd wd h14"
class="bi xb y11 w12 h15"
class="bi xa y4 w14 h16"