5120 Belfast Surprise Major

Layout
5120 Belfast Surprise Major
Composed by David B Wilson
2345678 I B V W H
5742386 – – –
73425 – – –
3542678 – 2 2 –
3246857 – 2 2
4 part; 4th observation; – = 14 Bob.
86 crus (33f,53b), 40 5678s (16f,24b), 16 6578s (16f,0b), 163 4-bell runs (67f,96b), 576 5678 combinations (384f,192b), 40 8765s (16f,24b), 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
4
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
m
Date composed
4 Feb 2022
Default calls
None
Types of call
1
   14 LE Bob (–)
68
Performances
Date Type Details