class="bi x0 y0 w2 h1"
class="bi x0 y0 w4 h2"
class="bi x0 y0 w2 h1"
class="bi x0 y0 w4 h2"
class="bi x0 y0 w6 h3"
class="bi x0 y0 w7 h4"

class="bi x0 y0 w7 h4"
class="bi x0 y0 w8 h5"
class="bi x0 y0 w9 h6"
class="bi x0 y0 w2 h1"
class="bi x0 y0 wb h7"
class="bi x0 y0 w8 h5"
class="bi x0 y0 wc h9"

class="bi x0 y0 wb h7"
class="bi x0 y0 wb h7"
class="bi x0 y0 w4 h2"
class="bi x0 y0 w7 h4"
class="bi x0 y0 w7 h4"
class="bi x0 y0 w9 h6"
class="bi x0 y0 w2 h1"
class="bi x0 y0 w7 h4"