class="bi x1 y1 w2 h1"
class="bi x2 y2 w3 h2"
class="bi x0 y3 w4 h3"
class="bi x3 y4 w5 h4"
class="bi x4 y2 w6 h2"
class="bi x5 y5 w7 h5"
class="bi x6 y6 w8 h6"
class="bi x4 y6 w9 h6"
class="bi x4 y6 w6 h6"
class="bi x7 y7 wa h7"
class="bi x8 y8 wb h8"
class="bi x9 y7 wc h7"
class="bi x9 y9 wc h9"
class="bi x8 y9 wd h9"
class="bi x9 y8 we h8"
class="bi xa ya wf ha"
class="bi x9 y8 wc h8"
class="bi x9 ya wc ha"
class="bi x8 ya wd ha"
class="bi x8 yb wb hb"
class="bi x9 yc wc hc"
class="bi x8 ya wb ha"
class="bi x9 yb we hb"
class="bi x8 yd wb hd"