1,280 Double Norwich Court Bob Major

Donald F Morrison
 23456   M  B  W  H
 42356            -
(65423)     -  s
 52463   -  -
 32465  [s]        
Repeat three times, calling - for [s]
in alternate parts.
Fourth place calls.

Contains 16 each 56s, 65s, 8765s off the front and 8756s off the front, and back rounds.