diff --git a/workspace/__lib__/xod/core/concat-3/patch.xodp b/workspace/__lib__/xod/core/concat-3/patch.xodp
new file mode 100644
index 00000000..520ccb7c
--- /dev/null
+++ b/workspace/__lib__/xod/core/concat-3/patch.xodp
@@ -0,0 +1,110 @@
+{
+  "description": "Concatenates (adds together) three strings",
+  "links": [
+    {
+      "id": "B1lECjxAW",
+      "input": {
+        "nodeId": "HJT7Rsg0-",
+        "pinKey": "Hkqu9oaWb"
+      },
+      "output": {
+        "nodeId": "BJSG0oeCb",
+        "pinKey": "__out__"
+      }
+    },
+    {
+      "id": "HkNSRjl0W",
+      "input": {
+        "nodeId": "r1c4Ajg0Z",
+        "pinKey": "Hkqu9oaWb"
+      },
+      "output": {
+        "nodeId": "HJT7Rsg0-",
+        "pinKey": "rksccsp-W"
+      }
+    },
+    {
+      "id": "SJhr0sgAb",
+      "input": {
+        "nodeId": "r1c4Ajg0Z",
+        "pinKey": "BkeKcj6ZZ"
+      },
+      "output": {
+        "nodeId": "SJWQ0sxAW",
+        "pinKey": "__out__"
+      }
+    },
+    {
+      "id": "r1QECoeCW",
+      "input": {
+        "nodeId": "HJT7Rsg0-",
+        "pinKey": "BkeKcj6ZZ"
+      },
+      "output": {
+        "nodeId": "Bk3zAogCb",
+        "pinKey": "__out__"
+      }
+    },
+    {
+      "id": "rkdL0jlRW",
+      "input": {
+        "nodeId": "rkv7CixAZ",
+        "pinKey": "__in__"
+      },
+      "output": {
+        "nodeId": "r1c4Ajg0Z",
+        "pinKey": "rksccsp-W"
+      }
+    }
+  ],
+  "nodes": [
+    {
+      "id": "BJSG0oeCb",
+      "position": {
+        "x": 0,
+        "y": 0
+      },
+      "type": "xod/patch-nodes/input-string"
+    },
+    {
+      "id": "Bk3zAogCb",
+      "position": {
+        "x": 34,
+        "y": 0
+      },
+      "type": "xod/patch-nodes/input-string"
+    },
+    {
+      "id": "HJT7Rsg0-",
+      "position": {
+        "x": 0,
+        "y": 102
+      },
+      "type": "@/concat"
+    },
+    {
+      "id": "SJWQ0sxAW",
+      "position": {
+        "x": 102,
+        "y": 0
+      },
+      "type": "xod/patch-nodes/input-string"
+    },
+    {
+      "id": "r1c4Ajg0Z",
+      "position": {
+        "x": 0,
+        "y": 204
+      },
+      "type": "@/concat"
+    },
+    {
+      "id": "rkv7CixAZ",
+      "position": {
+        "x": 0,
+        "y": 306
+      },
+      "type": "xod/patch-nodes/output-string"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/workspace/__lib__/xod/core/concat-4/patch.xodp b/workspace/__lib__/xod/core/concat-4/patch.xodp
new file mode 100644
index 00000000..0dbcba0d
--- /dev/null
+++ b/workspace/__lib__/xod/core/concat-4/patch.xodp
@@ -0,0 +1,148 @@
+{
+  "description": "Concatenates (adds together) four strings",
+  "links": [
+    {
+      "id": "BJEc0ilCW",
+      "input": {
+        "nodeId": "H1g9RolAb",
+        "pinKey": "BkeKcj6ZZ"
+      },
+      "output": {
+        "nodeId": "HJo_RjlC-",
+        "pinKey": "rksccsp-W"
+      }
+    },
+    {
+      "id": "BkDY0slC-",
+      "input": {
+        "nodeId": "HkDdRoxCb",
+        "pinKey": "BkeKcj6ZZ"
+      },
+      "output": {
+        "nodeId": "SylJ_0ilRW",
+        "pinKey": "__out__"
+      }
+    },
+    {
+      "id": "BkhFAilCW",
+      "input": {
+        "nodeId": "HJo_RjlC-",
+        "pinKey": "BkeKcj6ZZ"
+      },
+      "output": {
+        "nodeId": "rkeguColC-",
+        "pinKey": "__out__"
+      }
+    },
+    {
+      "id": "BkvcCox0-",
+      "input": {
+        "nodeId": "H1g9RolAb",
+        "pinKey": "Hkqu9oaWb"
+      },
+      "output": {
+        "nodeId": "HkDdRoxCb",
+        "pinKey": "rksccsp-W"
+      }
+    },
+    {
+      "id": "ByKYAjeRW",
+      "input": {
+        "nodeId": "HJo_RjlC-",
+        "pinKey": "Hkqu9oaWb"
+      },
+      "output": {
+        "nodeId": "BJxOCieAW",
+        "pinKey": "__out__"
+      }
+    },
+    {
+      "id": "SyLYRsxCZ",
+      "input": {
+        "nodeId": "HkDdRoxCb",
+        "pinKey": "Hkqu9oaWb"
+      },
+      "output": {
+        "nodeId": "BykdRsgR-",
+        "pinKey": "__out__"
+      }
+    },
+    {
+      "id": "r1_s0igAb",
+      "input": {
+        "nodeId": "BkEj0se0Z",
+        "pinKey": "__in__"
+      },
+      "output": {
+        "nodeId": "H1g9RolAb",
+        "pinKey": "rksccsp-W"
+      }
+    }
+  ],
+  "nodes": [
+    {
+      "id": "BJxOCieAW",
+      "position": {
+        "x": 68,
+        "y": 0
+      },
+      "type": "xod/patch-nodes/input-string"
+    },
+    {
+      "id": "BkEj0se0Z",
+      "position": {
+        "x": 0,
+        "y": 306
+      },
+      "type": "xod/patch-nodes/output-string"
+    },
+    {
+      "id": "BykdRsgR-",
+      "position": {
+        "x": -1,
+        "y": -1
+      },
+      "type": "xod/patch-nodes/input-string"
+    },
+    {
+      "id": "H1g9RolAb",
+      "position": {
+        "x": 0,
+        "y": 204
+      },
+      "type": "@/concat"
+    },
+    {
+      "id": "HJo_RjlC-",
+      "position": {
+        "x": 68,
+        "y": 102
+      },
+      "type": "@/concat"
+    },
+    {
+      "id": "HkDdRoxCb",
+      "position": {
+        "x": 0,
+        "y": 102
+      },
+      "type": "@/concat"
+    },
+    {
+      "id": "SylJ_0ilRW",
+      "position": {
+        "x": 33,
+        "y": -1
+      },
+      "type": "xod/patch-nodes/input-string"
+    },
+    {
+      "id": "rkeguColC-",
+      "position": {
+        "x": 102,
+        "y": 0
+      },
+      "type": "xod/patch-nodes/input-string"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/workspace/__lib__/xod/core/concat-5/patch.xodp b/workspace/__lib__/xod/core/concat-5/patch.xodp
new file mode 100644
index 00000000..dc33652e
--- /dev/null
+++ b/workspace/__lib__/xod/core/concat-5/patch.xodp
@@ -0,0 +1,167 @@
+{
+  "description": "Concatenates (adds together) five strings",
+  "links": [
+    {
+      "id": "Hk_Ek3xCb",
+      "input": {
+        "nodeId": "BkS413lAZ",
+        "pinKey": "Hkqu9oaWb"
+      },
+      "output": {
+        "nodeId": "BJkZ1hgA-",
+        "pinKey": "__out__"
+      }
+    },
+    {
+      "id": "S1zSy2eR-",
+      "input": {
+        "nodeId": "H104Jhe0b",
+        "pinKey": "BkeKcj6ZZ"
+      },
+      "output": {
+        "nodeId": "BkS413lAZ",
+        "pinKey": "rksccsp-W"
+      }
+    },
+    {
+      "id": "SJYVy2g0-",
+      "input": {
+        "nodeId": "BkS413lAZ",
+        "pinKey": "BkeKcj6ZZ"
+      },
+      "output": {
+        "nodeId": "BkxkZyngA-",
+        "pinKey": "__out__"
+      }
+    },
+    {
+      "id": "rkUXk3g0Z",
+      "input": {
+        "nodeId": "B1XXk2eCZ",
+        "pinKey": "BJSG0oeCb"
+      },
+      "output": {
+        "nodeId": "rJwg1hlA-",
+        "pinKey": "__out__"
+      }
+    },
+    {
+      "id": "rklByhx0b",
+      "input": {
+        "nodeId": "H104Jhe0b",
+        "pinKey": "Hkqu9oaWb"
+      },
+      "output": {
+        "nodeId": "B1XXk2eCZ",
+        "pinKey": "rkv7CixAZ"
+      }
+    },
+    {
+      "id": "ry9ryng0b",
+      "input": {
+        "nodeId": "BkwSkhxR-",
+        "pinKey": "__in__"
+      },
+      "output": {
+        "nodeId": "H104Jhe0b",
+        "pinKey": "rksccsp-W"
+      }
+    },
+    {
+      "id": "ryO7JnlAW",
+      "input": {
+        "nodeId": "B1XXk2eCZ",
+        "pinKey": "Bk3zAogCb"
+      },
+      "output": {
+        "nodeId": "B1gDlJngC-",
+        "pinKey": "__out__"
+      }
+    },
+    {
+      "id": "rytQJngA-",
+      "input": {
+        "nodeId": "B1XXk2eCZ",
+        "pinKey": "SJWQ0sxAW"
+      },
+      "output": {
+        "nodeId": "BkbDg12xAb",
+        "pinKey": "__out__"
+      }
+    }
+  ],
+  "nodes": [
+    {
+      "id": "B1XXk2eCZ",
+      "position": {
+        "x": 0,
+        "y": 102
+      },
+      "type": "@/concat-3"
+    },
+    {
+      "id": "B1gDlJngC-",
+      "position": {
+        "x": 34,
+        "y": 0
+      },
+      "type": "xod/patch-nodes/input-string"
+    },
+    {
+      "id": "BJkZ1hgA-",
+      "position": {
+        "x": 102,
+        "y": 0
+      },
+      "type": "xod/patch-nodes/input-string"
+    },
+    {
+      "id": "BkS413lAZ",
+      "position": {
+        "x": 102,
+        "y": 102
+      },
+      "type": "@/concat"
+    },
+    {
+      "id": "BkbDg12xAb",
+      "position": {
+        "x": 68,
+        "y": 0
+      },
+      "type": "xod/patch-nodes/input-string"
+    },
+    {
+      "id": "BkwSkhxR-",
+      "position": {
+        "x": 34,
+        "y": 306
+      },
+      "type": "xod/patch-nodes/output-string"
+    },
+    {
+      "id": "BkxkZyngA-",
+      "position": {
+        "x": 136,
+        "y": 0
+      },
+      "type": "xod/patch-nodes/input-string"
+    },
+    {
+      "id": "H104Jhe0b",
+      "position": {
+        "x": 34,
+        "y": 204
+      },
+      "type": "@/concat"
+    },
+    {
+      "id": "rJwg1hlA-",
+      "position": {
+        "x": 0,
+        "y": 0
+      },
+      "type": "xod/patch-nodes/input-string"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/workspace/__lib__/xod/core/concat-6/patch.xodp b/workspace/__lib__/xod/core/concat-6/patch.xodp
new file mode 100644
index 00000000..4d608c81
--- /dev/null
+++ b/workspace/__lib__/xod/core/concat-6/patch.xodp
@@ -0,0 +1,186 @@
+{
+  "description": "Concatenates (adds together) six strings",
+  "links": [
+    {
+      "id": "B1CuJhxA-",
+      "input": {
+        "nodeId": "S1s_y2l0W",
+        "pinKey": "__in__"
+      },
+      "output": {
+        "nodeId": "BkM_k2lCZ",
+        "pinKey": "rksccsp-W"
+      }
+    },
+    {
+      "id": "B1xF13lRb",
+      "input": {
+        "nodeId": "BkIvJheRb",
+        "pinKey": "BJSG0oeCb"
+      },
+      "output": {
+        "nodeId": "BJKLyhe0W",
+        "pinKey": "__out__"
+      }
+    },
+    {
+      "id": "By-Y12g0b",
+      "input": {
+        "nodeId": "BkIvJheRb",
+        "pinKey": "Bk3zAogCb"
+      },
+      "output": {
+        "nodeId": "HJeYIkheCZ",
+        "pinKey": "__out__"
+      }
+    },
+    {
+      "id": "HkUYkhe0Z",
+      "input": {
+        "nodeId": "S1nPy3eR-",
+        "pinKey": "SJWQ0sxAW"
+      },
+      "output": {
+        "nodeId": "S16UJhg0b",
+        "pinKey": "__out__"
+      }
+    },
+    {
+      "id": "HyGtk2eC-",
+      "input": {
+        "nodeId": "BkIvJheRb",
+        "pinKey": "SJWQ0sxAW"
+      },
+      "output": {
+        "nodeId": "BJWtUJhgR-",
+        "pinKey": "__out__"
+      }
+    },
+    {
+      "id": "r1vuyneRZ",
+      "input": {
+        "nodeId": "BkM_k2lCZ",
+        "pinKey": "BkeKcj6ZZ"
+      },
+      "output": {
+        "nodeId": "S1nPy3eR-",
+        "pinKey": "rkv7CixAZ"
+      }
+    },
+    {
+      "id": "rJNtk3xRW",
+      "input": {
+        "nodeId": "S1nPy3eR-",
+        "pinKey": "BJSG0oeCb"
+      },
+      "output": {
+        "nodeId": "rJzKUJ3eA-",
+        "pinKey": "__out__"
+      }
+    },
+    {
+      "id": "ryH_J3gAZ",
+      "input": {
+        "nodeId": "BkM_k2lCZ",
+        "pinKey": "Hkqu9oaWb"
+      },
+      "output": {
+        "nodeId": "BkIvJheRb",
+        "pinKey": "rkv7CixAZ"
+      }
+    },
+    {
+      "id": "rySKk3gRZ",
+      "input": {
+        "nodeId": "S1nPy3eR-",
+        "pinKey": "Bk3zAogCb"
+      },
+      "output": {
+        "nodeId": "HyXtUJnxCW",
+        "pinKey": "__out__"
+      }
+    }
+  ],
+  "nodes": [
+    {
+      "id": "BJKLyhe0W",
+      "position": {
+        "x": 0,
+        "y": 0
+      },
+      "type": "xod/patch-nodes/input-string"
+    },
+    {
+      "id": "BJWtUJhgR-",
+      "position": {
+        "x": 68,
+        "y": 0
+      },
+      "type": "xod/patch-nodes/input-string"
+    },
+    {
+      "id": "BkIvJheRb",
+      "position": {
+        "x": 0,
+        "y": 102
+      },
+      "type": "@/concat-3"
+    },
+    {
+      "id": "BkM_k2lCZ",
+      "position": {
+        "x": 34,
+        "y": 204
+      },
+      "type": "@/concat"
+    },
+    {
+      "id": "HJeYIkheCZ",
+      "position": {
+        "x": 34,
+        "y": 0
+      },
+      "type": "xod/patch-nodes/input-string"
+    },
+    {
+      "id": "HyXtUJnxCW",
+      "position": {
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+        "y": 0
+      },
+      "type": "xod/patch-nodes/input-string"
+    },
+    {
+      "id": "S16UJhg0b",
+      "position": {
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+        "y": 0
+      },
+      "type": "xod/patch-nodes/input-string"
+    },
+    {
+      "id": "S1nPy3eR-",
+      "position": {
+        "x": 102,
+        "y": 102
+      },
+      "type": "@/concat-3"
+    },
+    {
+      "id": "S1s_y2l0W",
+      "position": {
+        "x": 34,
+        "y": 306
+      },
+      "type": "xod/patch-nodes/output-string"
+    },
+    {
+      "id": "rJzKUJ3eA-",
+      "position": {
+        "x": 102,
+        "y": 0
+      },
+      "type": "xod/patch-nodes/input-string"
+    }
+  ]
+}
\ No newline at end of file