diff --git a/java/res/xml-sw768dp/kbd_number.xml b/java/res/xml-sw768dp/kbd_number.xml
index 2d515ac..74ce854 100644
--- a/java/res/xml-sw768dp/kbd_number.xml
+++ b/java/res/xml-sw768dp/kbd_number.xml
@@ -23,206 +23,5 @@
     latin:keyWidth="13.250%p"
 >
     <include
-        latin:keyboardLayout="@xml/kbd_key_styles" />
-    <include
-        latin:keyboardLayout="@xml/kbd_numkey_styles" />
-    <switch>
-        <case
-            latin:passwordInput="true"
-        >
-            <Row>
-                <Key
-                    latin:keyStyle="numTabKeyStyle"
-                    latin:keyLabelOption="alignLeft"
-                    latin:keyWidth="11.172%p" />
-                <Key
-                    latin:keyStyle="num1KeyStyle"
-                    latin:keyXPos="32.076%p" />
-                <Key
-                    latin:keyStyle="num2KeyStyle" />
-                <Key
-                    latin:keyStyle="num3KeyStyle" />
-                <Key
-                    latin:keyStyle="deleteKeyStyle"
-                    latin:keyXPos="-11.172%p"
-                    latin:keyWidth="fillRight" />
-            </Row>
-            <Row>
-                <!-- Note: This Spacer prevents the below key from being marked as a left edge key. -->
-                <Spacer
-                    latin:keyWidth="32.076%p" />
-                <Key
-                    latin:keyStyle="num4KeyStyle" />
-                <Key
-                    latin:keyStyle="num5KeyStyle" />
-                <Key
-                    latin:keyStyle="num6KeyStyle" />
-                <Key
-                    latin:keyStyle="returnKeyStyle"
-                    latin:keyXPos="-11.172%p"
-                    latin:keyWidth="fillRight" />
-            </Row>
-            <Row>
-                <!-- Note: This Spacer prevents the below key from being marked as a left edge key. -->
-                <Spacer
-                    latin:keyWidth="32.076%p" />
-                <Key
-                    latin:keyStyle="num7KeyStyle" />
-                <Key
-                    latin:keyStyle="num8KeyStyle" />
-                <Key
-                    latin:keyStyle="num9KeyStyle" />
-                <!-- Note: This Spacer prevents the above key from being marked as a right edge key. -->
-                <Spacer
-                    latin:keyWidth="0%p" />
-            </Row>
-            <Row>
-                <Spacer
-                    latin:keyXPos="32.076%p" />
-                <Key
-                    latin:keyStyle="num0KeyStyle" />
-                <!-- Note: This Spacer prevents the above key from being marked as a right edge key. -->
-                <Spacer
-                    latin:keyWidth="0%p" />
-            </Row>
-        </case>
-        <!-- latin:passwordInput="false" -->
-        <default>
-            <Row>
-                <Key
-                    latin:keyStyle="tabKeyStyle"
-                    latin:keyLabelOption="alignLeft"
-                    latin:keyWidth="11.172%p" />
-                <Key
-                    latin:keyLabel="-"
-                    latin:keyStyle="numKeyStyle"
-                    latin:keyXPos="13.829%p"
-                    latin:keyWidth="8.047%p" />
-                <Key
-                    latin:keyLabel="+"
-                    latin:keyStyle="numKeyStyle"
-                    latin:keyWidth="8.047%p" />
-                <Key
-                    latin:keyLabel="."
-                    latin:keyStyle="numKeyStyle"
-                    latin:keyWidth="8.047%p" />
-                <Key
-                    latin:keyLabel="1"
-                    latin:keyStyle="numKeyStyle"
-                    latin:keyXPos="43.125%p" />
-                <Key
-                    latin:keyLabel="2"
-                    latin:keyStyle="numKeyStyle" />
-                <Key
-                    latin:keyLabel="3"
-                    latin:keyStyle="numKeyStyle" />
-                <Key
-                    latin:keyStyle="deleteKeyStyle"
-                    latin:keyXPos="-11.172%p"
-                    latin:keyWidth="fillRight" />
-            </Row>
-            <Row>
-                <!-- Note: This Spacer prevents the below key from being marked as a left edge key. -->
-                <Spacer
-                    latin:keyWidth="13.829%p" />
-                <Key
-                    latin:keyStyle="numStarKeyStyle"
-                    latin:keyWidth="8.047%p" />
-                <Key
-                    latin:keyLabel="/"
-                    latin:keyStyle="numKeyStyle"
-                    latin:keyWidth="8.047%p" />
-                <Key
-                    latin:keyLabel=","
-                    latin:keyStyle="numKeyStyle"
-                    latin:keyWidth="8.047%p" />
-                <Key
-                    latin:keyLabel="4"
-                    latin:keyStyle="numKeyStyle"
-                    latin:keyXPos="43.125%p" />
-                <Key
-                    latin:keyLabel="5"
-                    latin:keyStyle="numKeyStyle" />
-                <Key
-                    latin:keyLabel="6"
-                    latin:keyStyle="numKeyStyle" />
-                <Key
-                    latin:keyStyle="returnKeyStyle"
-                    latin:keyXPos="-11.172%p"
-                    latin:keyWidth="fillRight" />
-            </Row>
-            <Row>
-                <!-- Note: This Spacer prevents the below key from being marked as a left edge key. -->
-                <Spacer
-                    latin:keyWidth="13.829%p" />
-                <Key
-                    latin:keyLabel="("
-                    latin:keyStyle="numKeyStyle"
-                    latin:keyWidth="8.047%p" />
-                <Key
-                    latin:keyLabel=")"
-                    latin:keyStyle="numKeyStyle"
-                    latin:keyWidth="8.047%p" />
-                <Key
-                    latin:keyLabel="="
-                    latin:keyStyle="numKeyStyle"
-                    latin:keyWidth="8.047%p" />
-                <Key
-                    latin:keyLabel="7"
-                    latin:keyStyle="numKeyStyle"
-                    latin:keyXPos="43.125%p" />
-                <Key
-                    latin:keyLabel="8"
-                    latin:keyStyle="numKeyStyle" />
-                <Key
-                    latin:keyLabel="9"
-                    latin:keyStyle="numKeyStyle" />
-                <!-- Note: This Spacer prevents the above key from being marked as a right edge key. -->
-                <Spacer
-                    latin:keyWidth="0%p" />
-            </Row>
-            <Row>
-                <switch>
-                    <case latin:hasSettingsKey="true">
-                        <Key
-                            latin:keyStyle="settingsKeyStyle"
-                            latin:keyWidth="8.047%p" />
-                    </case>
-                    <default>
-                        <!-- Note: This Spacer prevents the below key from being marked as a left edge key. -->
-                        <Spacer
-                            latin:keyWidth="8.047%p" />
-                    </default>
-                </switch>
-                <Key
-                    latin:keyStyle="nonSpecialBackgroundSpaceKeyStyle"
-                    latin:keyXPos="13.829%p"
-                    latin:keyWidth="24.140%p" />
-                <Key
-                    latin:keyStyle="numStarKeyStyle"
-                    latin:keyXPos="43.125%p" />
-                <Key
-                    latin:keyLabel="0"
-                    latin:keyStyle="numKeyStyle" />
-                <Key
-                    latin:keyLabel="#"
-                    latin:keyStyle="numKeyStyle" />
-                <switch>
-                    <case
-                        latin:shortcutKeyEnabled="true"
-                    >
-                        <Key
-                            latin:keyStyle="shortcutKeyStyle"
-                            latin:keyXPos="-8.047%p"
-                            latin:keyWidth="fillRight" />
-                    </case>
-                    <default>
-                        <!-- Note: This Spacer prevents the above key from being marked as a right edge key. -->
-                        <Spacer
-                            latin:keyWidth="0%p" />
-                    </default>
-                </switch>
-            </Row>
-        </default>
-    </switch>
+        latin:keyboardLayout="@xml/kbd_rows_number" />
 </Keyboard>
diff --git a/java/res/xml-sw768dp/kbd_phone.xml b/java/res/xml-sw768dp/kbd_phone.xml
index b6b850b..0a9b8b5 100644
--- a/java/res/xml-sw768dp/kbd_phone.xml
+++ b/java/res/xml-sw768dp/kbd_phone.xml
@@ -23,122 +23,5 @@
     latin:keyWidth="13.250%p"
 >
     <include
-        latin:keyboardLayout="@xml/kbd_key_styles" />
-    <include
-        latin:keyboardLayout="@xml/kbd_numkey_styles" />
-    <Row>
-        <Key
-            latin:keyStyle="numTabKeyStyle"
-            latin:keyLabelOption="alignLeft"
-            latin:keyWidth="11.172%p" />
-        <Key
-            latin:keyLabel="-"
-            latin:keyStyle="numKeyStyle"
-            latin:keyXPos="20.400%p"
-            latin:keyWidth="8.047%p" />
-        <Key
-            latin:keyLabel="+"
-            latin:keyStyle="numKeyStyle"
-            latin:keyWidth="8.047%p" />
-        <Key
-            latin:keyStyle="num1KeyStyle"
-            latin:keyXPos="43.125%p" />
-        <Key
-            latin:keyStyle="num2KeyStyle" />
-        <Key
-            latin:keyStyle="num3KeyStyle" />
-        <Key
-            latin:keyStyle="deleteKeyStyle"
-            latin:keyXPos="-11.172%p"
-            latin:keyWidth="fillRight" />
-    </Row>
-    <Row>
-        <Key
-            latin:keyStyle="toMoreSymbolKeyStyle"
-            latin:keyWidth="11.172%p" />
-        <Key
-            latin:keyLabel=","
-            latin:keyStyle="numKeyStyle"
-            latin:keyXPos="20.400%p"
-            latin:keyWidth="8.047%p" />
-        <Key
-            latin:keyLabel="."
-            latin:keyStyle="numKeyStyle"
-            latin:keyWidth="8.047%p" />
-        <Key
-            latin:keyStyle="num4KeyStyle"
-            latin:keyXPos="43.125%p" />
-        <Key
-            latin:keyStyle="num5KeyStyle" />
-        <Key
-            latin:keyStyle="num6KeyStyle" />
-        <Key
-            latin:keyStyle="returnKeyStyle"
-            latin:keyXPos="-11.172%p"
-            latin:keyWidth="fillRight" />
-    </Row>
-    <Row>
-        <!-- Note: This Spacer prevents the below key from being marked as a left edge key. -->
-        <Spacer
-            latin:keyWidth="20.400%p" />
-        <Key
-            latin:keyLabel="("
-            latin:keyStyle="numKeyStyle"
-            latin:keyWidth="8.047%p" />
-        <Key
-            latin:keyLabel=")"
-            latin:keyStyle="numKeyStyle"
-            latin:keyWidth="8.047%p" />
-        <Key
-            latin:keyStyle="num7KeyStyle"
-            latin:keyXPos="43.125%p" />
-        <Key
-            latin:keyStyle="num8KeyStyle" />
-        <Key
-            latin:keyStyle="num9KeyStyle" />
-        <!-- Note: This Spacer prevents the above key from being marked as a right edge key. -->
-        <Spacer
-            latin:keyWidth="0%p" />
-        </Row>
-    <Row>
-        <switch>
-            <case latin:hasSettingsKey="true">
-                <Key
-                    latin:keyStyle="settingsKeyStyle"
-                    latin:keyWidth="8.047%p" />
-            </case>
-            <default>
-                <!-- Note: This Spacer prevents the below key from being marked as a left edge key. -->
-                <Spacer
-                    latin:keyWidth="8.047%p" />
-            </default>
-        </switch>
-        <Key
-            latin:keyStyle="nonSpecialBackgroundSpaceKeyStyle"
-            latin:keyXPos="20.400%p"
-            latin:keyWidth="16.084%p" />
-        <Key
-            latin:keyStyle="numStarKeyStyle"
-            latin:keyXPos="43.125%p" />
-        <Key
-            latin:keyStyle="num0KeyStyle" />
-        <Key
-            latin:keyLabel="#"
-            latin:keyStyle="numKeyStyle" />
-        <switch>
-            <case
-                latin:shortcutKeyEnabled="true"
-            >
-                <Key
-                    latin:keyStyle="shortcutKeyStyle"
-                    latin:keyXPos="-8.047%p"
-                    latin:keyWidth="fillRight" />
-            </case>
-            <default>
-                <!-- Note: This Spacer prevents the above key from being marked as a right edge key. -->
-                <Spacer
-                    latin:keyWidth="0%p" />
-            </default>
-        </switch>
-    </Row>
+        latin:keyboardLayout="@xml/kbd_rows_phone" />
 </Keyboard>
diff --git a/java/res/xml-sw768dp/kbd_phone_shift.xml b/java/res/xml-sw768dp/kbd_phone_shift.xml
index e241f70..055d70c 100644
--- a/java/res/xml-sw768dp/kbd_phone_shift.xml
+++ b/java/res/xml-sw768dp/kbd_phone_shift.xml
@@ -23,132 +23,5 @@
     latin:keyWidth="13.250%p"
 >
     <include
-        latin:keyboardLayout="@xml/kbd_key_styles" />
-    <include
-        latin:keyboardLayout="@xml/kbd_numkey_styles" />
-    <Row>
-        <Key
-            latin:keyStyle="numTabKeyStyle"
-            latin:keyLabelOption="alignLeft"
-            latin:keyWidth="11.172%p" />
-        <Key
-            latin:keyLabel="-"
-            latin:keyStyle="numKeyStyle"
-            latin:keyXPos="13.829%p"
-            latin:keyWidth="8.047%p" />
-        <Key
-            latin:keyLabel="+"
-            latin:keyStyle="numKeyStyle"
-            latin:keyWidth="8.047%p" />
-        <Key
-            latin:keyStyle="numPauseKeyStyle"
-            latin:keyWidth="8.047%p" />
-        <Key
-            latin:keyStyle="num1KeyStyle"
-            latin:keyXPos="43.125%p" />
-        <Key
-            latin:keyStyle="num2KeyStyle" />
-        <Key
-            latin:keyStyle="num3KeyStyle" />
-        <Key
-            latin:keyStyle="deleteKeyStyle"
-            latin:keyXPos="-11.172%p"
-            latin:keyWidth="fillRight" />
-    </Row>
-    <Row>
-        <Key
-            latin:keyStyle="backFromMoreSymbolKeyStyle"
-            latin:keyWidth="11.172%p" />
-        <Key
-            latin:keyLabel=","
-            latin:keyStyle="numKeyStyle"
-            latin:keyXPos="13.829%p"
-            latin:keyWidth="8.047%p" />
-        <Key
-            latin:keyLabel="."
-            latin:keyStyle="numKeyStyle"
-            latin:keyWidth="8.047%p" />
-        <Key
-            latin:keyStyle="numWaitKeyStyle"
-            latin:keyWidth="8.047%p" />
-        <Key
-            latin:keyStyle="num4KeyStyle"
-            latin:keyXPos="43.125%p" />
-        <Key
-            latin:keyStyle="num5KeyStyle" />
-        <Key
-            latin:keyStyle="num6KeyStyle" />
-        <Key
-            latin:keyStyle="returnKeyStyle"
-            latin:keyXPos="-11.172%p"
-            latin:keyWidth="fillRight" />
-    </Row>
-    <Row>
-        <!-- Note: This Spacer prevents the below key from being marked as a left edge key. -->
-        <Spacer
-            latin:keyWidth="13.829%p" />
-        <Key
-            latin:keyLabel="("
-            latin:keyStyle="numKeyStyle"
-            latin:keyWidth="8.047%p" />
-        <Key
-            latin:keyLabel=")"
-            latin:keyStyle="numKeyStyle"
-            latin:keyWidth="8.047%p" />
-        <Key
-            latin:keyLabel="N"
-            latin:keyStyle="numKeyStyle"
-            latin:keyWidth="8.047%p" />
-        <Key
-            latin:keyStyle="num7KeyStyle"
-            latin:keyXPos="43.125%p" />
-        <Key
-            latin:keyStyle="num8KeyStyle" />
-        <Key
-            latin:keyStyle="num9KeyStyle" />
-        <!-- Note: This Spacer prevents the above key from being marked as a right edge key. -->
-        <Spacer
-            latin:keyWidth="0%p" />
-    </Row>
-    <Row>
-        <switch>
-            <case latin:hasSettingsKey="true">
-                <Key
-                    latin:keyStyle="settingsKeyStyle"
-                    latin:keyWidth="8.047%p" />
-            </case>
-            <default>
-                <!-- Note: This Spacer prevents the below key from being marked as a left edge key. -->
-                <Spacer
-                    latin:keyWidth="8.047%p" />
-            </default>
-        </switch>
-        <Key
-            latin:keyStyle="nonSpecialBackgroundSpaceKeyStyle"
-            latin:keyXPos="13.829%p"
-            latin:keyWidth="24.140%p" />
-        <Key
-            latin:keyStyle="numStarKeyStyle"
-            latin:keyXPos="43.125%p" />
-        <Key
-            latin:keyStyle="num0KeyStyle" />
-        <Key
-            latin:keyLabel="#"
-            latin:keyStyle="numKeyStyle" />
-        <switch>
-            <case
-                latin:shortcutKeyEnabled="true"
-            >
-                <Key
-                    latin:keyStyle="shortcutKeyStyle"
-                    latin:keyXPos="-8.047%p"
-                    latin:keyWidth="fillRight" />
-            </case>
-            <default>
-                <!-- Note: This Spacer prevents the above key from being marked as a right edge key. -->
-                <Spacer
-                    latin:keyWidth="0%p" />
-            </default>
-        </switch>
-    </Row>
+        latin:keyboardLayout="@xml/kbd_rows_phone_shift" />
 </Keyboard>
diff --git a/java/res/xml-sw768dp/kbd_rows_number.xml b/java/res/xml-sw768dp/kbd_rows_number.xml
index 594c786..c6a4193 100644
--- a/java/res/xml-sw768dp/kbd_rows_number.xml
+++ b/java/res/xml-sw768dp/kbd_rows_number.xml
@@ -18,9 +18,8 @@
 */
 -->
 
-<Keyboard
+<merge
     xmlns:latin="http://schemas.android.com/apk/res/com.android.inputmethod.latin"
-    latin:keyWidth="13.250%p"
 >
     <include
         latin:keyboardLayout="@xml/kbd_key_styles" />
@@ -225,4 +224,4 @@
             </Row>
         </default>
     </switch>
-</Keyboard>
+</merge>
diff --git a/java/res/xml-sw768dp/kbd_rows_phone.xml b/java/res/xml-sw768dp/kbd_rows_phone.xml
index 4bbd206..de36375 100644
--- a/java/res/xml-sw768dp/kbd_rows_phone.xml
+++ b/java/res/xml-sw768dp/kbd_rows_phone.xml
@@ -18,9 +18,8 @@
 */
 -->
 
-<Keyboard
+<merge
     xmlns:latin="http://schemas.android.com/apk/res/com.android.inputmethod.latin"
-    latin:keyWidth="13.250%p"
 >
     <include
         latin:keyboardLayout="@xml/kbd_key_styles" />
@@ -141,4 +140,4 @@
             </default>
         </switch>
     </Row>
-</Keyboard>
+</merge>
diff --git a/java/res/xml-sw768dp/kbd_rows_phone_shift.xml b/java/res/xml-sw768dp/kbd_rows_phone_shift.xml
index cf329f9..b59013d 100644
--- a/java/res/xml-sw768dp/kbd_rows_phone_shift.xml
+++ b/java/res/xml-sw768dp/kbd_rows_phone_shift.xml
@@ -18,9 +18,8 @@
 */
 -->
 
-<Keyboard
+<merge
     xmlns:latin="http://schemas.android.com/apk/res/com.android.inputmethod.latin"
-    latin:keyWidth="13.250%p"
 >
     <include
         latin:keyboardLayout="@xml/kbd_key_styles" />
@@ -151,4 +150,4 @@
             </default>
         </switch>
     </Row>
-</Keyboard>
+</merge>