diff --git a/example_gene_list_file.regions_hg19.csv b/example_gene_list_file.regions_hg19.csv
new file mode 100644
index 0000000..77f9d85
--- /dev/null
+++ b/example_gene_list_file.regions_hg19.csv
@@ -0,0 +1,10 @@
+chr12	25398280	25398285	KRAS	1	B	NotW
+chr7	140453135	140453137	BRAF	1	B	NotW
+chr17	7579441	7579443	TP53	1	B	NotW
+chr17	7577537	7577539	TP53	1	B	NotW
+chr17	7577119	7577121	TP53	1	B	NotW
+chr3	178936082	178936084	PIK3CA	1	B	NotW
+chr3	178936091	178936093	PIK3CA	1	B	NotW
+chr3	178952084	178952086	PIK3CA	1	B	NotW
+chr5	112103068	112103070	APC	1	B	NotW
+chr7	55242466	55242480	EGFR	1	B	W
diff --git a/example_gene_list_file.regions_hg38.csv b/example_gene_list_file.regions_hg38.csv
new file mode 100644
index 0000000..f601aff
--- /dev/null
+++ b/example_gene_list_file.regions_hg38.csv
@@ -0,0 +1,10 @@
+chr12	25245346	25245351	KRAS	1	B	NotW
+chr7	140753335	140753337	BRAF	1	B	NotW
+chr17	7676123	7676125	TP53	1	B	NotW
+chr17	7674219	7674221	TP53	1	B	NotW
+chr17	7673801	7673803	TP53	1	B	NotW
+chr3	179218294	179218296	PIK3CA	1	B	NotW
+chr3	179218303	179218305	PIK3CA	1	B	NotW
+chr3	179234296	179234298	PIK3CA	1	B	NotW
+chr5	112767371	112767373	APC	1	B	NotW
+chr7	55174773	55174787	EGFR	1	B	W
diff --git a/example_gene_list_file2.regions_hg19.csv b/example_gene_list_file2.regions_hg19.csv
new file mode 100644
index 0000000..014dd4b
--- /dev/null
+++ b/example_gene_list_file2.regions_hg19.csv
@@ -0,0 +1,2 @@
+chr2	29448327	29448431	ALK_19	1	B	NotW
+chr2	29446208	29446394	ALK_20	1	B	NotW
diff --git a/example_gene_list_file2.regions_hg19.edited.csv b/example_gene_list_file2.regions_hg19.edited.csv
new file mode 100644
index 0000000..72e0c54
--- /dev/null
+++ b/example_gene_list_file2.regions_hg19.edited.csv
@@ -0,0 +1 @@
+chr2	29446208	29446215	ALK_20	1	L	W
diff --git a/example_gene_list_file2.txt b/example_gene_list_file2.txt
new file mode 100644
index 0000000..132cc2d
--- /dev/null
+++ b/example_gene_list_file2.txt
@@ -0,0 +1,2 @@
+Gene	Exons	Codons
+ALK	19-20