class="bi x0 y0 w1 h1"
class="bi x0 y0 w2 h1"
class="bi x1 y0 w3 h2"
class="bi x1 y1 w4 h3"
class="bi x0 y2 w2 h4"
class="bi x1 y0 w3 h1"
class="bi x0 y0 w5 h2"
class="bi x0 y1 w6 h5"
class="bi x0 y3 w6 h6"
class="bi x0 y2 w6 h4"
class="bi x0 y2 w1 h4"
class="bi x0 y0 w6 h1"
class="bi x0 y0 w1 h2"
class="bi x0 y1 w6 h3"
class="bi x0 y0 w6 h2"
class="bi x0 y0 w6 h2"
class="bi x0 y0 w1 h1"
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class="bi x1 y0 w3 h2"
class="bi x1 y0 w7 h2"
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class="bi x0 y1 w6 h7"
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