1312 London Surprise Major

Layout
1312 London Surprise Major
Composed by Mark B Davies
23456 B H
42356 –
34256 a
23546 b
32465 – s
26354 –
42653 c
23456 d

a = M.B.W.H
b = M.B.sW.H
c = M.sT.sV.sW
d = M.sT.sV.sW.H
39 crus (2f,37b), 15 5678s (0f,15b), 3 6578s (0f,3b), 29 4-bell runs (10f,19b), 78 5678 combinations (36f,42b), 1 8765s (1f,0b), Queens, Tittums.
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
1312
False rows
0
Complete extents
0
Partial extents
1
Applicable leadhead codes
bcfl
Date composed
Default calls
Near
Types of call
2
   1234 LE Single (s)
8
   14 LE Bob (–)
13
Performances
Date Type Details