diff --git a/src/pix360_krpano/modules.py b/src/pix360_krpano/modules.py
index 2a78dc5..d828552 100644
--- a/src/pix360_krpano/modules.py
+++ b/src/pix360_krpano/modules.py
@@ -17,7 +17,8 @@ class KRPanoDownloader(DownloaderModule):
         self.logger = logging.getLogger("pix360")
 
     REGEX_FULL: List[Tuple[str, int, Dict[str, str]]] = [
-            (r"\d+/\d+/\d+_\d+\.jpg", DownloaderModule.CERTAINTY_PROBABLE, {}),    
+            (r"\d+/\d+/\d+_\d+\.jpg", DownloaderModule.CERTAINTY_PROBABLE, {}),
+            (r"[frblud]/\d+/\d+_\d+\.jpg", DownloaderModule.CERTAINTY_PROBABLE, {}),
             ]
 
     REGEX_SIMPLE: List[Tuple[str, int, Dict[str, str]]] = [
@@ -94,7 +95,11 @@ class KRPanoConverter:
             assert "_" in parts[-1]
             parts[-1] = "%i_%i.jpg"
             parts[-2] = "%i"
-            parts[-3] = parts[-3].rstrip("0123456789") + "%i"
+
+            if not parts[-3].isnumeric():
+                parts[-3] = parts[-3].rstrip("frblud") + "%s"
+            else:
+                parts[-3] = parts[-3].rstrip("0123456789") + "%i"
 
             return "/".join(parts)
 
@@ -148,7 +153,12 @@ class KRPanoConverter:
 
                 while True:
                     try:
-                        res = HTTPRequest(schema % (tile, maxzoom, y, x)).open()
+                        if "%s" in schema.split("/")[-3]:
+                            tile_char = "frblud"[tile]
+                        else:
+                            tile_char = tile
+
+                        res = HTTPRequest(schema % (tile_char, maxzoom, y, x)).open()
                         assert res.getcode() == 200
                         content = res.read()
                         fo = ContentFile(content, name=f"{tile}_{maxzoom}_{y}_{x}.jpg")