class="bi x0 y0 w1 h1"
class="bi x0 y0 w1 h1"
class="bi x1 y1 w2 h2"
class="bi x1 y2 w3 h3"
class="bi x1 y3 w3 h4"
class="bi x1 y4 w2 h5"
class="bi x1 y5 w3 h6"
class="bi x2 y6 w4 h7"
class="bi x3 y7 w5 h8"
class="bi x1 y8 w2 h9"
class="bi x4 y9 w6 ha"
class="bi x4 y9 w6 ha"
class="bi x4 y9 w6 ha"
class="bi x1 y9 w2 ha"
class="bi x1 ya w2 hb"
class="bi x1 yb w7 hc"
class="bi x5 yc w8 hd"
class="bi x6 y9 w9 ha"
class="bi x1 yd wa he"
class="bi x5 y2 w8 hf"
class="bi x6 y2 w9 h10"
class="bi x7 ye wb h11"
class="bi x7 yf wb h12"
class="bi x6 y9 w9 ha"
class="bi x6 y10 w9 hb"