class="bi x0 y0 w1 h1"
class="bi x1 y1 w2 h2"
class="bi x1 y2 w3 h3"
class="bi x1 y3 w2 h4"
class="bi x2 y4 w4 h5"
class="bi x3 y5 w5 h6"
class="bi x4 y6 w6 h7"
class="bi x3 y7 w5 h8"
class="bi x4 y8 w6 h9"
class="bi x1 y9 w7 ha"
class="bi x1 y9 w7 ha"
class="bi x1 y9 w7 ha"
class="bi x1 y9 w7 ha"
class="bi x1 y9 w7 ha"
class="bi x1 y9 w7 ha"
class="bi x1 ya w2 hb"
class="bi x1 yb w7 hc"
class="bi x1 yb w7 hc"
class="bi x1 yc w2 hd"
class="bi x1 yb w7 hc"
class="bi x1 yb w7 hc"
class="bi x1 yb w7 hc"
class="bi x1 yb w7 hc"
class="bi x1 yb w7 hc"
class="bi x1 yb w8 hc"