diff --git a/amex-2022-10-20/1_/go.mod b/amex-2022-10-20/1_/go.mod
new file mode 100644
index 0000000..d47f79b
--- /dev/null
+++ b/amex-2022-10-20/1_/go.mod
@@ -0,0 +1,3 @@
+module 1_
+
+go 1.18
diff --git a/amex-2022-10-20/2_/go.mod b/amex-2022-10-20/2_/go.mod
new file mode 100644
index 0000000..ac141eb
--- /dev/null
+++ b/amex-2022-10-20/2_/go.mod
@@ -0,0 +1,3 @@
+module 2_
+
+go 1.18
diff --git a/amex-2022-10-20/3_/go.mod b/amex-2022-10-20/3_/go.mod
new file mode 100644
index 0000000..f39e3a7
--- /dev/null
+++ b/amex-2022-10-20/3_/go.mod
@@ -0,0 +1,3 @@
+module 3_
+
+go 1.18
diff --git a/amex-2022-10-20/4_/go.mod b/amex-2022-10-20/4_/go.mod
new file mode 100644
index 0000000..5dd14ea
--- /dev/null
+++ b/amex-2022-10-20/4_/go.mod
@@ -0,0 +1,3 @@
+module 4_
+
+go 1.18