15  14                  0
+--+----------------------+
|  | Relative word offset |
+--+----------------------+
|   Original contents     |
+--+----------------------+
|  | Relative word offset |
+--+----------------------+
|   Original contents     |
+--+----------------------+
|  |         .            |
+--+----------------------+
|            .            |
+--+----------------------+
|  |         .            |
+--+----------------------+
|            .            |
+-------------------------+
|            -2           |
+-------------------------+