class="bi x0 y0 w0 h1"
class="bi x0 y0 w0 h1"

class="bi x0 y0 w2 h1"
class="bi x0 y0 w2 h2"
class="bi x0 y0 w2 h1"
class="bi x0 y0 w1 h3"
class="bi x0 y0 w1 h3"
class="bi x0 y0 w3 h3"
class="bi x0 y0 w1 h3"
class="bi x0 y0 w2 h3"
class="bi x0 y0 w1 h3"
class="bi x0 y0 w0 h2"
class="bi x0 y0 w1 h3"
class="bi x0 y0 w2 h3"
class="bi x0 y0 w1 h2"
class="bi x0 y0 w1 h2"
class="bi x0 y0 w1 h3"
class="bi x0 y0 w1 h3"
class="bi x0 y0 w1 h2"
class="bi x0 y0 w1 h2"
class="bi x0 y0 w1 h2"
class="bi x0 y0 w1 h2"
class="bi x0 y0 w2 h2"