The set T represents various traversals over binary tree. The set S represents the order of visiting nodes during a traversal.
| List I | List II |
|---|---|
| I. Inorder | L. left subtree, node, right subtree |
| II. Preorder | M. node, left subtree, right subtree |
| III. Postorder | N. left subtree, right subtree, node |
Which one of the following is the correct match from T to S ?