1 files changed, 6 insertions, 0 deletions
diff --git a/progs/a153.py b/progs/a153.py
new file mode 100644
index 0000000..08d190c
--- /dev/null
+++ b/progs/a153.py
@@ -0,0 +1,6 @@
+def extract_index_list(l1, l2, l3):
+    result = []
+    for m, n, o in zip(l1, l2, l3):
+        if (m == n == o):
+            result.append(m)
+    return result
+\ No newline at end of file