5,280 (5,024) The Trout Surprise Major

Donald F Morrison (no. 3779)
23456  B  M  H
43652    [-
35426  -
45623     -
45236  -     -
45362  -]    -
35264     -   
Repeat four times.

Also true to Chiswick, Finborough, Inglewood and Quasimodo.
Reduce to 5,024 by replacing the bracketed calls in one part by V,W,In,M,W,In,M,W,In,M,sW,sF; the reduced version is also true to Chiswick.