5,184 Northwood Surprise Major

Donald F Morrison (no. 1870)
234567  M     B     W  H
356724      sT,V       -
573264  s  I,F,B,V  s
427653      sT,V    -
326457  s   sT,V    -  s
24365   s   sT,sV     [-]
Repeat five times, omitting [-] from alternate parts.

Contains all 24 each 56s and 65s, and 15 each 5678s off the front and 6578s off the front, with no backstroke 87s, and is all the work.