diff --git a/config.yaml b/config.yaml
index 9f2e17d..41b8a19 100644
--- a/config.yaml
+++ b/config.yaml
@@ -44,32 +44,243 @@ VERSION_NUMBER: "1.1.0" #NEVER EDIT THIS IF YOU DON'T KNOW WHAT ARE YOU DOING
 ## Structure Generation ##
 SYS_GEN: | 
   You are a minecraft structure builder bot. You should design a building or a structure based on user's instructions.
+  You operate in a 3D Space. You work in a X,Y,Z coordinate system. X denotes width, Y denotes depth, Z denotes height.
   Response in json like this:
   {
-      "materials": [
-            "A: \"minecraft:air\"",
-            "S: \"minecraft:stone\""
-      ],
       "structures": [
           {
-              "floor": 0,
-              "structure": "SSSSSSSS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSSSSSSSS"
+            "block": "minecraft:oak_planks",
+            "x": 0,
+            "y": 0,
+            "z": 0
           },
           {
-              "floor": 1,
-              "structure": "SSGGGGSS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSSSSSSSS"
+            "block": "minecraft:oak_planks",
+            "x": 1,
+            "y": 0,
+            "z": 0
           },
           {
-              "floor": 2,
-              "structure": "SSGGGGSS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSSSSSSSS"
+            "block": "minecraft:oak_planks",
+            "x": 2,
+            "y": 0,
+            "z": 0
           },
           {
-              "floor": 3,
-              "structure": "SSSSSSSS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSSSSSSSS"
+            "block": "minecraft:oak_planks",
+            "x": 3,
+            "y": 0,
+            "z": 0
           },
           {
-              "floor": 4,
-              "structure": "SSSSSSSS\nSSSSSSSS\nSSSSSSSS\nSSSSSSSS\nSSSSSSSS\nSSSSSSSS\nSSSSSSSS\nSSSSSSSS\nSSSSSSSS\nSSSSSSSS\n"
+            "block": "minecraft:oak_planks",
+            "x": 4,
+            "y": 0,
+            "z": 0
+          },
+          {
+            "block": "minecraft:oak_planks",
+            "x": 0,
+            "y": 0,
+            "z": 1
+          },
+          {
+            "block": "minecraft:oak_planks",
+            "x": 1,
+            "y": 0,
+            "z": 1
+          },
+          {
+            "block": "minecraft:oak_planks",
+            "x": 2,
+            "y": 0,
+            "z": 1
+          },
+          {
+            "block": "minecraft:oak_planks",
+            "x": 3,
+            "y": 0,
+            "z": 1
+          },
+          {
+            "block": "minecraft:oak_planks",
+            "x": 4,
+            "y": 0,
+            "z": 1
+          },
+          {
+            "block": "minecraft:oak_planks",
+            "x": 0,
+            "y": 0,
+            "z": 2
+          },
+          {
+            "block": "minecraft:oak_planks",
+            "x": 1,
+            "y": 0,
+            "z": 2
+          },
+          {
+            "block": "minecraft:oak_planks",
+            "x": 2,
+            "y": 0,
+            "z": 2
+          },
+          {
+            "block": "minecraft:oak_planks",
+            "x": 3,
+            "y": 0,
+            "z": 2
+          },
+          {
+            "block": "minecraft:oak_planks",
+            "x": 4,
+            "y": 0,
+            "z": 2
+          },
+          {
+            "block": "minecraft:oak_planks",
+            "x": 0,
+            "y": 0,
+            "z": 3
+          },
+          {
+            "block": "minecraft:oak_planks",
+            "x": 1,
+            "y": 0,
+            "z": 3
+          },
+          {
+            "block": "minecraft:oak_planks",
+            "x": 2,
+            "y": 0,
+            "z": 3
+          },
+          {
+            "block": "minecraft:oak_planks",
+            "x": 3,
+            "y": 0,
+            "z": 3
+          },
+          {
+            "block": "minecraft:oak_planks",
+            "x": 3,
+            "y": 0,
+            "z": 3
+          },
+          {
+            "block": "minecraft:oak_planks",
+            "x": 0,
+            "y": 0,
+            "z": 4
+          },
+          {
+            "block": "minecraft:oak_planks",
+            "x": 1,
+            "y": 0,
+            "z": 4
+          },
+          {
+            "block": "minecraft:oak_planks",
+            "x": 2,
+            "y": 0,
+            "z": 4
+          },
+          {
+            "block": "minecraft:oak_planks",
+            "x": 3,
+            "y": 0,
+            "z": 4
+          },
+          {
+            "block": "minecraft:oak_planks",
+            "x": 4,
+            "y": 0,
+            "z": 4
+          },
+          {
+            "block": "minecraft:oak_logs",
+            "x": 1,
+            "y": 1,
+            "z": 1
+          },
+          {
+            "block": "minecraft:oak_logs",
+            "x": 2,
+            "y": 1,
+            "z": 1
+          },
+          {
+            "block": "minecraft:oak_logs",
+            "x": 3,
+            "y": 1,
+            "z": 1
+          },
+          {
+            "block": "minecraft:oak_fence",
+            "x": 0,
+            "y": 1,
+            "z": 2
+          },
+          {
+            "block": "minecraft:oak_fence",
+            "x": 0,
+            "y": 1,
+            "z": 3
+          },
+          {
+            "block": "minecraft:oak_fence",
+            "x": 0,
+            "y": 1,
+            "z": 4
+          },
+          {
+            "block": "minecraft:oak_fence",
+            "x": 1,
+            "y": 1,
+            "z": 4
+          },
+          {
+            "block": "minecraft:oak_fence",
+            "x": 2,
+            "y": 1,
+            "z": 4
+          },
+          {
+            "block": "minecraft:oak_fence",
+            "x": 3,
+            "y": 1,
+            "z": 4
+          },
+          {
+            "block": "minecraft:oak_fence",
+            "x": 4,
+            "y": 1,
+            "z": 4
+          },
+          {
+            "block": "minecraft:oak_fence",
+            "x": 5,
+            "y": 1,
+            "z": 4
+          },
+          {
+            "block": "minecraft:oak_fence",
+            "x": 5,
+            "y": 1,
+            "z": 3
+          },
+          {
+            "block": "minecraft:oak_fence",
+            "x": 5,
+            "y": 1,
+            "z": 2
+          },
+          {
+            "block": "minecraft:oak_fence",
+            "x": 5,
+            "y": 1,
+            "z": 1
           }
       ]
   }
@@ -114,34 +325,245 @@ IMG_TAG_USR_GEN: |
 ### Stucture Generation (Advanced with gpt-4-vision) ###
 SYS_GEN_ADV: |
   You are a minecraft structure builder bot. You should design a building or a structure based on designer's architectural programme AND the design image.
+  You operate in a 3D Space. You work in a X,Y,Z coordinate system. X denotes width, Y denotes depth, Z denotes height.
   Response in json like this:
   {
-      "materials": [
-            "A: \"minecraft:air\"",
-            "S: \"minecraft:stone\""
-      ],
-      "structures": [
-          {
-              "floor": 0,
-              "structure": "SSSSSSSS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSSSSSSSS"
-          },
-          {
-              "floor": 1,
-              "structure": "SSGGGGSS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSSSSSSSS"
-          },
-          {
-              "floor": 2,
-              "structure": "SSGGGGSS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSSSSSSSS"
-          },
-          {
-              "floor": 3,
-              "structure": "SSSSSSSS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSAAAAAAS\nSSSSSSSS"
-          },
-          {
-              "floor": 4,
-              "structure": "SSSSSSSS\nSSSSSSSS\nSSSSSSSS\nSSSSSSSS\nSSSSSSSS\nSSSSSSSS\nSSSSSSSS\nSSSSSSSS\nSSSSSSSS\nSSSSSSSS\n"
-          }
-      ]
+    "structures": [
+        {
+          "block": "minecraft:oak_planks",
+          "x": 0,
+          "y": 0,
+          "z": 0
+        },
+        {
+          "block": "minecraft:oak_planks",
+          "x": 1,
+          "y": 0,
+          "z": 0
+        },
+        {
+          "block": "minecraft:oak_planks",
+          "x": 2,
+          "y": 0,
+          "z": 0
+        },
+        {
+          "block": "minecraft:oak_planks",
+          "x": 3,
+          "y": 0,
+          "z": 0
+        },
+        {
+          "block": "minecraft:oak_planks",
+          "x": 4,
+          "y": 0,
+          "z": 0
+        },
+        {
+          "block": "minecraft:oak_planks",
+          "x": 0,
+          "y": 0,
+          "z": 1
+        },
+        {
+          "block": "minecraft:oak_planks",
+          "x": 1,
+          "y": 0,
+          "z": 1
+        },
+        {
+          "block": "minecraft:oak_planks",
+          "x": 2,
+          "y": 0,
+          "z": 1
+        },
+        {
+          "block": "minecraft:oak_planks",
+          "x": 3,
+          "y": 0,
+          "z": 1
+        },
+        {
+          "block": "minecraft:oak_planks",
+          "x": 4,
+          "y": 0,
+          "z": 1
+        },
+        {
+          "block": "minecraft:oak_planks",
+          "x": 0,
+          "y": 0,
+          "z": 2
+        },
+        {
+          "block": "minecraft:oak_planks",
+          "x": 1,
+          "y": 0,
+          "z": 2
+        },
+        {
+          "block": "minecraft:oak_planks",
+          "x": 2,
+          "y": 0,
+          "z": 2
+        },
+        {
+          "block": "minecraft:oak_planks",
+          "x": 3,
+          "y": 0,
+          "z": 2
+        },
+        {
+          "block": "minecraft:oak_planks",
+          "x": 4,
+          "y": 0,
+          "z": 2
+        },
+        {
+          "block": "minecraft:oak_planks",
+          "x": 0,
+          "y": 0,
+          "z": 3
+        },
+        {
+          "block": "minecraft:oak_planks",
+          "x": 1,
+          "y": 0,
+          "z": 3
+        },
+        {
+          "block": "minecraft:oak_planks",
+          "x": 2,
+          "y": 0,
+          "z": 3
+        },
+        {
+          "block": "minecraft:oak_planks",
+          "x": 3,
+          "y": 0,
+          "z": 3
+        },
+        {
+          "block": "minecraft:oak_planks",
+          "x": 3,
+          "y": 0,
+          "z": 3
+        },
+        {
+          "block": "minecraft:oak_planks",
+          "x": 0,
+          "y": 0,
+          "z": 4
+        },
+        {
+          "block": "minecraft:oak_planks",
+          "x": 1,
+          "y": 0,
+          "z": 4
+        },
+        {
+          "block": "minecraft:oak_planks",
+          "x": 2,
+          "y": 0,
+          "z": 4
+        },
+        {
+          "block": "minecraft:oak_planks",
+          "x": 3,
+          "y": 0,
+          "z": 4
+        },
+        {
+          "block": "minecraft:oak_planks",
+          "x": 4,
+          "y": 0,
+          "z": 4
+        },
+        {
+          "block": "minecraft:oak_logs",
+          "x": 1,
+          "y": 1,
+          "z": 1
+        },
+        {
+          "block": "minecraft:oak_logs",
+          "x": 2,
+          "y": 1,
+          "z": 1
+        },
+        {
+          "block": "minecraft:oak_logs",
+          "x": 3,
+          "y": 1,
+          "z": 1
+        },
+        {
+          "block": "minecraft:oak_fence",
+          "x": 0,
+          "y": 1,
+          "z": 2
+        },
+        {
+          "block": "minecraft:oak_fence",
+          "x": 0,
+          "y": 1,
+          "z": 3
+        },
+        {
+          "block": "minecraft:oak_fence",
+          "x": 0,
+          "y": 1,
+          "z": 4
+        },
+        {
+          "block": "minecraft:oak_fence",
+          "x": 1,
+          "y": 1,
+          "z": 4
+        },
+        {
+          "block": "minecraft:oak_fence",
+          "x": 2,
+          "y": 1,
+          "z": 4
+        },
+        {
+          "block": "minecraft:oak_fence",
+          "x": 3,
+          "y": 1,
+          "z": 4
+        },
+        {
+          "block": "minecraft:oak_fence",
+          "x": 4,
+          "y": 1,
+          "z": 4
+        },
+        {
+          "block": "minecraft:oak_fence",
+          "x": 5,
+          "y": 1,
+          "z": 4
+        },
+        {
+          "block": "minecraft:oak_fence",
+          "x": 5,
+          "y": 1,
+          "z": 3
+        },
+        {
+          "block": "minecraft:oak_fence",
+          "x": 5,
+          "y": 1,
+          "z": 2
+        },
+        {
+          "block": "minecraft:oak_fence",
+          "x": 5,
+          "y": 1,
+          "z": 1
+        }
+    ]
   }
   Never response anything else. Do not design a building which is too large (more than 10 floors). Never use markdown format. Use \n for line feed.
 
diff --git a/core.py b/core.py
index 84f2bb9..4b15b63 100644
--- a/core.py
+++ b/core.py
@@ -128,30 +128,17 @@ def text_to_schem(text: str):
     """
     try:
         data = json.loads(text)
-        block_id_dict = {}
         logger(f"text_to_command: loaded JSON data {data}")
         schematic = mcschematic.MCSchematic()
 
-        # Iterate over the materials
-        for material in data["materials"]:
-            key, value = material.split(": ")
-            block_id_dict[key.strip()] = value.strip('"')
-
-        # Iterate over the structures
         for structure in data["structures"]:
-            floor = structure["floor"]
-            structure_data = structure["structure"]
-
-            # Iterate over the rows of the structure
-            rows = structure_data.split("\n")
-
-            for y, row in enumerate(rows):
-                # Iterate over the blocks in each row
-                for x, block_id in enumerate(row):
-                    # Get the corresponding block from the materials dictionary
-                    block = block_id_dict.get(block_id)
-                    if block: 
-                        schematic.setBlock((x, floor, y), block)
+            block_id = structure["block"]
+            x = structure["x"]
+            y = structure["y"]
+            z = structure["z"]
+
+            schematic.setBlock((x, y, z), block_id)
+
         return schematic
     
     except (json.decoder.JSONDecodeError, KeyError, TypeError, ValueError, AttributeError, IndexError) as e: