5120 Cambridge Surprise Major

Layout
5120 Cambridge Surprise Major
Composed by Robert W Lee
(3245678)
4372865 a B
3725468 b
2453687 c A
4537286 b
2547386 4A
4725368 B
3745268 4A
4253687 c
2538467 d
5348627 e
(3245678) f
Start at the backstroke snap.

a = 1-3.s4.s5 (5)
b = 1.s2.3-5 (7)
c = 1-3.s4.5 (5)
d = 1.s2.3.4 (7)
e = s1.s2.4.5 (6)
f = s1.2.s3.6.7 (11)
80 crus (47f,33b), 48 5678s (24f,24b), 153 4-bell runs (77f,76b), 300 5678 combinations (144f,156b), 48 8765s (24f,24b), Queens, Backrounds, 24 87s at back.
Blue Line
Properties
Structure
  • Backstroke start
  • Mid lead start
  • Mid lead finish
  • Variable hunt
  • Variable cover
Methods
  • Spliced
  • ATW
  • Mixed stage
  • Change every lead
  • Every lead different
  • Jump method
Calls
  • Standard calls
  • Twin bob
  • Jump calls
  • No calls
  • Tenors together
  • Strictly tenors together
  • Multipart calling
Changes
  • Adjacent changes
  • Identity changes
  • Jump changes
  • Tenors reversed
  • Palindromic
  • Exact multipart
Truth
  • True
  • Round block
  • Single extent block
  • Multi-extent block
  • Repetition between calls
  • Internal rounds
Number of parts
1
Number of methods
1
Changes of method
0
Stage
Major
True rows
5120
False rows
0
Complete extents
0
Partial extents
1
Applicable leadhead codes
b
Date composed
Default calls
Near
Types of call
2
   1234 LE Single (s)
30
   14 LE Bob (–)
98
Performances