class="bi x0 y0 w1 h1"
class="bi x0 y1 w1 h2"
class="bi x0 y2 w1 h3"
class="bi x1 y3 w2 h4"
class="bi x0 y4 w1 h5"
class="bi x0 y5 w1 h6"
class="bi x0 y6 w1 h7"
class="bi x0 y7 w1 h8"
class="bi x0 y8 w3 h9"
class="bi x1 y9 w4 ha"
class="bi x1 ya w5 hb"
class="bi x0 yb w3 hc"
class="bi x0 yc w1 hd"
class="bi x0 yd w1 he"
class="bi x0 ye w1 hf"
class="bi x0 yc w1 h10"
class="bi x1 y9 w6 hb"
class="bi x1 yf w6 h11"
class="bi x1 y10 w6 h12"
class="bi x0 y11 w1 h13"
class="bi x0 y12 w3 h14"