1280 Helston Surprise Major

Layout
1280 Helston Surprise Major
Composed by David B Wilson
(4253678) I V H
(3752648) – s –
(65423) s – –
(65342) – –
36254 –
2 part; 5th observation in first part; Far calls; Start at the backstroke snap.
43 crus (28f,15b), 24 5678s (18f,6b), 6 6578s (6f,0b), 77 4-bell runs (49f,28b), 144 5678 combinations (96f,48b), 24 8765s (18f,6b), Queens, Backrounds.
Blue Line
Properties
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
2
Number of methods
1
Changes of method
0
Stage
Major
True rows
1280
False rows
0
Complete extents
0
Partial extents
1
Applicable leadhead codes
flm
Date composed
4 Dec 2021
Default calls
Far
Types of call
2
   16 LE Bob (–)
14
   1678 LE Single (s)
4
Performances
Date Type Details