Comment supprimer les 3 boîtes ?

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<ImageView
android:gravity="center"
android:id="@id/shadow1"
android:layout_width="80.0dip"
android:layout_height="wrap_content"
android:adjustViewBounds="true"
android:layout_alignLeft="@id/t1"
android:layout_alignBottom="@id/t1"
android:translationY="4.0dip"
android:scaleX="1.2"
android:scaleY="1.2"
/>
<ImageView
android:gravity="center"
android:id="@id/shadow2"
android:layout_width="80.0dip"
android:layout_height="wrap_content"
android:adjustViewBounds="true"
android:layout_toRightOf="@id/t1"
android:layout_alignBottom="@id/t2"
android:translationY="4.0dip"
/>
<ImageView
android:gravity="center"
android:id="@id/shadow3"
android:layout_width="80.0dip"
android:layout_height="wrap_content"
android:adjustViewBounds="true"
android:layout_alignLeft="@id/t3"
android:layout_alignBottom="@id/t3"
android:translationY="4.0dip"
/>
<ImageView
android:gravity="center"
android:id="@id/ball1"
android:layout_width="40.0dip"
android:layout_height="wrap_content"
android:layout_marginLeft="20.0dip"
android:layout_marginBottom="4.0dip"
android:adjustViewBounds="true"
android:layout_alignLeft="@id/t1"
android:layout_alignBottom="@id/t1"
android:translationY="4.0dip"
app:srcCompat="@drawable/shar" />
<ImageView
android:gravity="center"
android:id="@id/ball2"
android:layout_width="40.0dip"
android:layout_height="wrap_content"
android:layout_marginLeft="20.0dip"
android:layout_marginBottom="4.0dip"
android:adjustViewBounds="true"
android:layout_toRightOf="@id/t1"
android:layout_alignBottom="@id/t2"
android:translationY="4.0dip"
app:srcCompat="@drawable/shar" />
<ImageView
android:gravity="center"
android:id="@id/ball3"
android:layout_width="40.0dip"
android:layout_height="wrap_content"
android:layout_marginLeft="20.0dip"
android:layout_marginBottom="4.0dip"
android:adjustViewBounds="true"
android:layout_alignLeft="@id/t3"
android:layout_alignBottom="@id/t3"
android:translationY="4.0dip"
app:srcCompat="@drawable/shar" />
<ImageView
android:gravity="center"
android:id="@id/t1"
android:layout_width="80.0dip"
android:layout_height="wrap_content"
android:layout_marginLeft="16.0dip"
android:layout_marginRight="16.0dip"
android:adjustViewBounds="true"
android:layout_toLeftOf="@id/t2"
android:layout_alignTop="@id/t2"
app:srcCompat="@drawable/nap1" />
<ImageView
android:gravity="center"
android:id="@id/t2"
android:layout_width="80.0dip"
android:layout_height="wrap_content"
android:adjustViewBounds="true"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
app:srcCompat="@drawable/nap1" />
<ImageView
android:gravity="center"
android:id="@id/t3"
android:layout_width="80.0dip"
android:layout_height="wrap_content"
android:layout_marginLeft="16.0dip"
android:layout_marginRight="16.0dip"
android:adjustViewBounds="true"
android:layout_toRightOf="@id/t2"
android:layout_alignTop="@id/t2"
app:srcCompat="@drawable/nap1" />
<ImageView
android:gravity="center"
android:id="@id/frame"
android:visibility="gone"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:adjustViewBounds="true"
android:layout_alignLeft="@id/t1"
android:layout_alignRight="@id/t3"
android:layout_centerVertical="true"
app:srcCompat="@drawable/nap2" />
</RelativeLayout>