UnregisterName (0x851f200, rect6)
     => (0x8526f78[Rectangle])
    RegisterName (0x8527400, rect6 -> 0x85681b0[Ellipse])
    RegisterName (0x8527400, rect6 -> 0x85681b0[Ellipse])
    NameScope::FindName (0x85190f0, sb_6)
     => 0x8522568[Storyboard]
    NameScope::FindName (0x85190f0, rect6)
     => 0x8526f78[Rectangle]