class="bi x0 y0 w0 h2"

class="bi x0 y0 w0 h2"
class="bi x0 y0 w1 h4"
class="bi x0 y0 w0 h2"

class="bi x0 y0 w0 h2"
class="bi x0 y0 w0 h2"

class="bi x0 y0 w0 h2"
class="bi x0 y0 w0 h2"

class="bi x0 y0 w0 h1"

class="bi x0 y0 w0 h2"
class="bi x0 y0 w1 h3"
class="bi x0 y0 w1 h3"

class="bi x0 y0 w0 h2"
class="bi x0 y0 w0 h2"
class="bi x0 y0 w0 h2"
class="bi x0 y0 w0 h2"
class="bi x0 y0 w1 h3"