class="bi x2 y2 w3 h4"
class="bi x3 y3 w5 h5"
class="bi x3 y4 w6 h6"
class="bi x4 y5 w7 h7"
class="bi x5 y6 w8 h8"
class="bi x5 y7 w8 h9"
class="bi x6 y8 w9 ha"
class="bi x3 y8 wa hb"
class="bi x7 y9 w5 hc"
class="bi x8 ya wb hd"
class="bi x3 yb w5 he"
class="bi x7 y8 w6 hf"
class="bi x9 yc wd h10"
class="bi xa yd wb h11"
class="bi xb y8 wf h12"
class="bi x5 ye w11 h14"
class="bi xc y5 w12 h15"
class="bi x7 yf w13 h12"
class="bi xd y10 wb ha"
class="bi xe y8 w14 h10"
class="bi x6 y11 wd h17"
class="bi xd y10 w13 h18"
class="bi xb yc w11 h9"
class="bi xf y12 w5 h18"