diff --git a/genomix/genomix-hadoop/data/webmap/test.txt b/genomix/genomix-hadoop/data/webmap/test.txt
index 17770fa..990dbd1 100644
--- a/genomix/genomix-hadoop/data/webmap/test.txt
+++ b/genomix/genomix-hadoop/data/webmap/test.txt
@@ -1 +1,3 @@
 1	AATAGAAG
+2	TATAGACC
+3	CATAGATT
diff --git a/genomix/genomix-hadoop/src/main/java/edu/uci/ics/genomix/hadoop/contrailgraphbuilding/GenomixReducer.java b/genomix/genomix-hadoop/src/main/java/edu/uci/ics/genomix/hadoop/contrailgraphbuilding/GenomixReducer.java
index e877504..1633c26 100644
--- a/genomix/genomix-hadoop/src/main/java/edu/uci/ics/genomix/hadoop/contrailgraphbuilding/GenomixReducer.java
+++ b/genomix/genomix-hadoop/src/main/java/edu/uci/ics/genomix/hadoop/contrailgraphbuilding/GenomixReducer.java
@@ -33,11 +33,6 @@
 			Reporter reporter) throws IOException {
 		outputNode.reset(KMER_SIZE);
 		
-//		//copy first item to outputNode
-//		if(values.hasNext()){
-//		    NodeWritable tmpNode = values.next();
-//		    outputNode.set(tmpNode);
-//		}
 		while (values.hasNext()) {
 		    tmpNode.set(values.next());
 		    outputNode.getNodeIdList().appendList(tmpNode.getNodeIdList());