5,184 Helions Bumpstead Surprise Major

Donald F Morrison (no. 4376)
23456  M  B  W  H
23564     -     -
56234        -  -
42635  -        -
36524  -     -
64523  -        2
42356  2  -      
Repeat twice.

Contains 18 56s.
Also true to Lessness and Uxbridge.