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