class="bi x0 y0 w1 h1"
class="bi x1 y1 w3 h3"
class="bi x2 y2 w4 h5"
class="bi x3 y3 w5 h6"
class="bi x4 y4 w7 h8"
class="bi x5 y5 w8 h9"
class="bi x4 y6 w9 ha"
class="bi x6 y7 wa hb"
class="bi x7 y8 w7 hc"
class="bi x8 y9 wb hd"
class="bi x3 ya wc he"
class="bi x3 yb wd hf"
class="bi x7 yc we h10"
class="bi x9 yd w10 h10"
class="bi x4 ye w11 h11"
class="bi x6 ye w12 h11"
class="bi xa yf w13 h12"
class="bi xb yd w10 h13"
class="bi xc yc w14 h13"
class="bi x6 y10 w15 h10"
class="bi x4 ye w16 he"
class="bi xd ye w17 h11"
class="bi xe y11 w18 h14"
class="bi xe y12 w19 h15"