class="bi x0 y0 w1 h1"
class="bi x1 y1 w2 h2"
class="bi x2 y2 w2 h3"
class="bi x3 y3 w4 h4"
class="bi x4 y4 w5 h5"
class="bi x4 y5 w6 h6"
class="bi x4 y6 w7 h7"
class="bi x4 y7 w8 h8"
class="bi x4 y6 w9 h7"
class="bi x5 y8 wa h9"
class="bi x6 y9 wb ha"
class="bi x1 ya wc hb"
class="bi x4 yb wc hb"
class="bi x1 yc wd hc"
class="bi x4 yd w6 hd"
class="bi x4 ye w5 he"
class="bi x6 yf we hf"
class="bi x4 y10 wf h6"
class="bi x7 y11 w10 h10"
class="bi x2 y12 w5 h11"
class="bi x4 y13 w2 hf"
class="bi x2 y14 w11 h12"
class="bi x6 y15 wb h13"
class="bi x2 y16 w12 h14"
class="bi x6 y17 w9 h15"