5,120 Mytholm Surprise Major

Donald F Morrison (no. 3057)
 23456   W  M  B
(23564)  -     -
(36524)  2     5
(36245)  -     -
(36452)  -     -
(53624)     -  2
(34562)  -     2
(34625)  -     -
(56423)  -     3
(56234)  -     -
(56342)  -     -
(45623)     -  2
(24536)     -  2
 32546   -      
Repeat.

Contains 80 combination rollups, 13 8756s, 10 8765s, 10 5678s off the front, and back rounds.