diff --git a/377-Construct-Map-Region.mediawiki b/377-Construct-Map-Region.mediawiki
index 6b030dc..6f09630 100644
--- a/377-Construct-Map-Region.mediawiki
+++ b/377-Construct-Map-Region.mediawiki
@@ -31,10 +31,11 @@ If the tile exists then a 1 gets written to the output stream as a 1 otherwise a
 
 If the tile does exist then you would follow that 1 bit with 26 bits of information about the tile.
 
-int l9 = info >> 24 & 3;
-int j10 = info >> 1 & 3;
-int l10 = info >> 14 & 0x3ff;
-int j11 = info >> 3 & 0x7ff;
+ int info = inStream.readBits(26);
+ int unknown = info >> 24 & 3;
+ int unknown = info >> 1 & 3;
+ int regionX = info >> 14 & 0x3ff;
+ int regionY = info >> 3 & 0x7ff;
 
 === Implementation ===