DE: deal with case of house in small hamlet with no road

conf/countries/worldwide.yaml

@@ -5,7 +5,7 @@
 generic1: &generic1 |
         {{{attention}}}
         {{{house}}}
-        {{{road}}} {{{house_number}}}
+        {{#first}} {{{road}}} || {{{place}}} || {{{hamlet}}} {{/first}} {{{house_number}}}
         {{{postcode}}} {{#first}} {{{postal_city}}} || {{{town}}} || {{{city}}} || {{{village}}} || {{{municipality}}} || {{{hamlet}}} || {{{county}}} || {{{state}}} {{/first}}
         {{{archipelago}}}
         {{{country}}}
@@ -688,7 +688,7 @@ DE:
     fallback_template: |
         {{{attention}}}
         {{{house}}}
-        {{{road}}} {{{house_number}}}
+        {{#first}} {{{road}}} || {{{place}}} || {{{hamlet}}} {{/first}} {{{house_number}}}
         {{#first}} {{{suburb}}} || {{{city_district}}} || {{{neighbourhood}}} {{/first}}
         {{#first}} {{{town}}} || {{{city}}} || {{{village}}} || {{{hamlet}}} || {{{municipality}}} || {{{county}}} {{/first}}
         {{#first}} {{{state}}} || {{{state_district}}} {{/first}}

testcases/countries/de.yaml

@@ -268,3 +268,22 @@ expected:  |
     Jablonskistraße 29A
     10405 Berlin
     Germany
+---
+#
+description: house in hamlet with no road 48.474124, 10.017457
+components:
+    city: Langenau
+    country: Deutschland
+    country_code: de
+    county: Alb-Donau-Kreis
+    hamlet: Witthau
+    house_number: 3
+    municipality: GVV Langenau
+    postcode: 89129
+    state: Baden-Württemberg
+    state_code: BW
+    town: Langenau
+expected:  |
+    Witthau 3
+    89129 Langenau
+    Deutschland