diff --git a/docker/core/duckling b/docker/core/duckling
new file mode 160000
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--- /dev/null
+++ b/docker/core/duckling
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+Subproject commit 7520daaeba28691cda8e1b5c3d946028a28fb64b
diff --git a/searchanddisplace-core b/searchanddisplace-core
new file mode 160000
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+++ b/searchanddisplace-core
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+Subproject commit 0d558adfcccce90d69730865267d636042a37418
diff --git a/searchanddisplace-ingest b/searchanddisplace-ingest
new file mode 160000
index 0000000..50ab7a6
--- /dev/null
+++ b/searchanddisplace-ingest
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+Subproject commit 50ab7a6333566fc8ce8fc2ba0e66abe769d21617