diff --git a/data/lefff_1000.ftb4tags b/data/lefffs/lefff_1000.ftb4tags
similarity index 100%
rename from data/lefff_1000.ftb4tags
rename to data/lefffs/lefff_1000.ftb4tags
diff --git a/data/lefff_10000.ftb4tags b/data/lefffs/lefff_10000.ftb4tags
similarity index 100%
rename from data/lefff_10000.ftb4tags
rename to data/lefffs/lefff_10000.ftb4tags
diff --git a/data/lefff_110000.ftb4tags b/data/lefffs/lefff_110000.ftb4tags
similarity index 100%
rename from data/lefff_110000.ftb4tags
rename to data/lefffs/lefff_110000.ftb4tags
diff --git a/data/lefff_2000.ftb4tags b/data/lefffs/lefff_2000.ftb4tags
similarity index 100%
rename from data/lefff_2000.ftb4tags
rename to data/lefffs/lefff_2000.ftb4tags
diff --git a/data/lefff_20000.ftb4tags b/data/lefffs/lefff_20000.ftb4tags
similarity index 100%
rename from data/lefff_20000.ftb4tags
rename to data/lefffs/lefff_20000.ftb4tags
diff --git a/data/lefff_500.ftb4tags b/data/lefffs/lefff_500.ftb4tags
similarity index 100%
rename from data/lefff_500.ftb4tags
rename to data/lefffs/lefff_500.ftb4tags
diff --git a/data/lefff_5000.ftb4tags b/data/lefffs/lefff_5000.ftb4tags
similarity index 100%
rename from data/lefff_5000.ftb4tags
rename to data/lefffs/lefff_5000.ftb4tags
diff --git a/data/lefff_50000.ftb4tags b/data/lefffs/lefff_50000.ftb4tags
similarity index 100%
rename from data/lefff_50000.ftb4tags
rename to data/lefffs/lefff_50000.ftb4tags