5,120 Mary Rose Surprise Major

Donald F Morrison (no. 7552)
23456  W   B   H
34256          2
62534     V,F
45362     V,F
64523  -   1   -
Repeat four times.

Contains 15 56s, 10 5678s off the front, 7 65s, and back rounds.
True to all BDcYZ.