5,024 January Surprise Major

Donald F Morrison (no. 1968)
234567  M  B  V  W  H
24356               s
43256   -  -     -  2
52346            s  s
36245   s           -
572634 [s     -
365427  4     s  -  -
23645   s  -     -] -
Repeat twice, omitting bracketed calls
from parts 1 and 3.
4 = - - s -.

Contains all 144 combination rollups, 18 each 5678s off the front and 8765s off the front including back rounds, 16 each 8765s and 8756s, 13 6578s off the front, 11 8756s off the front and 7 7468s.