1278 London Surprise Major

Composed by David B Wilson
4325678 M I O F V W H
65234
32456
2345678 s
Start at the backstroke snap.
19 crus (6f,13b), 12 5678s (1f,11b), 54 4-bell runs (23f,31b), 66 5678 combinations (38f,28b), 4 8765s (4f,0b), Backrounds.
Blue Line
Structure
  • Backstroke start
  • Mid lead start
  • Mid lead finish
  • Variable hunt
  • Variable cover
  • Palindromic
  • Exact multipart
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
  • Pure changes
  • Touching places
  • Tenors reversed
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
1278
False rows
0
Complete extents
0
Partial extents
1
Applicable leadhead codes
cef
Date composed
24 Aug 2021
Default calls
Near
Types of call
2
   1234 LE Single (s)
1
   14 LE Bob (–)
10
Date Type Details