5,088 Yorkshire Surprise Major

Donald F Morrison (no. 8344)
23456     B  M  W  H
45236           -  -
32654        -  -
45623        -  -  -
26354        -  -
43526  a
65243  b  -
42356        -  -   
Repeat twice.
a = sV,sF;
b = sT,sV.

Contains all 24 each 56s and 8765s, 15 8765s off the front, 12 5678s off the front, 162 runs of four or more consecutive bells either at the back (96) or at the front (66), and back rounds.
True to all BabcdXY.