class="bi x0 y0 w1 h1"
class="bi x1 y1 w2 h2"
class="bi x1 y2 w3 h3"
class="bi x2 y3 w4 h4"
class="bi x3 y4 w5 h5"
class="bi x4 y2 w6 h6"
class="bi x4 y0 w7 h7"
class="bi x5 y5 w8 h8"
class="bi x6 y6 w9 h4"
class="bi x7 y7 w2 h9"
class="bi x7 y8 w2 h2"
class="bi x8 y7 wa ha"
class="bi x9 y3 w8 hb"
class="bi xa y9 wb hc"
class="bi xb ya w4 hd"
class="bi x9 yb wc he"
class="bi xc yc wd h4"
class="bi xd yd we hf"