5,040 Cambridge Surprise Maximus

Donald F Morrison (no. 3759)
23456  B   M   W   H
54326          s   s
23546          -   s
42536          -
23465  x           ss
63425          s
34256      s   s   2
23456          ss  -
x = 18.

Contains 20 56s and 10 65s.
Also true to Superlative.
True to all (in course) CDGIKL1L2OR and (out of course) BHN1b.

Rung at Barrow upon Humber on 16 July 2011, conducted by Peter C Randall.