5,088 Whalley Surprise Major

Donald F Morrison (no. 481)
234567  M        W  H
45362   -  I,V   -  -
26453   s   a
752364  s   b       s
524367  s   sT   s  -
63425   s  I,V   s  -
32645   -   a    s
45263     sT,sV
34256   s   c    -  s
Repeat twice. a = I,F,B,V; b = sB,sF,sB,sV; c = sF,B,V.

Contains all 24 each 56s, 65s, 8765s and 8756s, 9 8765s off the front including back rounds, and tittums, with no backstroke 87s.