5024 Birstall Surprise Major

Layout
5024 Birstall Surprise Major Op. 3642
Composed by Donald F Morrison
2345678 W V F B T I M H
42356 –
32654 –
32546 – –
4725368 3 s 3
4625378 s 3
53246 s s –
34625 2 –
64523 3 –
24365 – – – – 2
62453 – – –
2345678 – 2
126 crus (56f,70b), 46 5678s (22f,24b), 25 6578s (8f,17b), 159 4-bell runs (79f,80b), 528 5678 combinations (256f,272b), 45 8765s (21f,24b), Queens, Backrounds.
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
5024
False rows
0
Complete extents
0
Partial extents
1
Applicable leadhead codes
a
Date composed
Default calls
Near
Types of call
2
   1234 LE Single (s)
4
   14 LE Bob (–)
33
Performances