Input (grade 10): While he took the longer route by way of Wisbech, he sent his baggage train, including his crown jewels, along the causeway and ford across the mouth of the Wellstream.
Output (grade 11): While he took the longer route through Wisbech, he sent his luggage, including his crown jewels, along the seashore and across the mouth of the Wellstream where the water was not deep.