class="bi x0 y0 w0 h1"
class="bi x0 y0 w2 h2"

class="bi x0 y0 w2 h0"
class="bi x0 y0 w0 h1"

class="bi x0 y0 w0 h1"
class="bi x0 y0 w2 h2"

class="bi x0 y0 w2 h2"

class="bi x0 y0 w0 h2"
class="bi x0 y0 w3 h1"
class="bi x0 y0 w0 h1"
class="bi x0 y0 w0 h4"
class="bi x0 y0 w3 h4"

class="bi x0 y0 w0 h6"

class="bi x0 y0 w3 h1"
class="bi x0 y0 w3 h1"

class="bi x0 y0 w2 h8"
class="bi x0 y0 w0 h2"