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    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent" android:layout_height="fill_parent"
    android:orientation="vertical">
    <RadioGroup android:id="@+id/radioGroup"
        android:layout_width="fill_parent" android:layout_height="167px"
        xmlns:android="http://schemas.android.com/apk/res/android"
        android:orientation="vertical">
        <RadioButton android:id="@+id/Queen"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" android:text="@string/Queen">
        </RadioButton>
        <RadioButton android:id="@+id/Rook"
            android:layout_width="wrap_content"
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