diff --git a/data.dat b/instances/data.dat
similarity index 100%
rename from data.dat
rename to instances/data.dat
diff --git a/data.zip b/instances/data.zip
similarity index 100%
rename from data.zip
rename to instances/data.zip
diff --git a/data2.dat b/instances/data2.dat
similarity index 100%
rename from data2.dat
rename to instances/data2.dat
diff --git a/data3.dat b/instances/data3.dat
similarity index 100%
rename from data3.dat
rename to instances/data3.dat
diff --git a/data4.dat b/instances/data4.dat
similarity index 100%
rename from data4.dat
rename to instances/data4.dat