5,120 Double Coslany Court Bob Major

Donald F Morrison (no. 309)
2345678  M  B  W  H
35426          2
52643    1     2
43265    2  -     2
36452       -
3246857  2         
Repeat seven times, calling s for - halfway and end.

Contains all 24 each 5678s and 8765s at both the back and the front, and 18 each 65s and 7568s, with no backstroke 87s.