5,184 January Surprise Major

Donald F Morrison (no. 1965)
23456  M  B  W  H
34256  -  -  -  2
65423  -     s [-]
32546  -     s  -
Repeat five times, omitting [-] from alternate parts.

Contains all 144 combination rollups.

Rung at Burghill on 10 January 2008, conducted by Andrew L Mainwaring.