class="bi x0 y0 w1 h1"
class="bi x0 y1 w2 h2"
class="bi x1 y2 w3 h3"
class="bi x0 y1 w4 h2"
class="bi x1 y3 w3 h4"
class="bi x1 y4 w5 h5"
class="bi x1 y5 w3 h6"
class="bi x0 y6 w6 h7"
class="bi x1 y7 w7 h2"
class="bi x0 y6 w2 h7"
class="bi x0 y1 w2 h2"
class="bi x0 y8 w2 h8"
class="bi x0 y9 w2 h9"
class="bi x1 y3 w3 ha"
class="bi x0 y4 w2 hb"
class="bi x0 ya w2 hc"
class="bi x1 yb w8 hd"
class="bi x1 yc w3 h7"
class="bi x0 y3 w9 he"