1312 London Surprise Major

Layout
1312 London Surprise Major
Composed by Mark B Davies
23456 B W H
42356 –
23564 a
42365 – – s
43265 b
32654 a
34256 – – –
23456 c

a = sT.sV.W.H
b = M.B.W.sH
c = M.B.W.H
41 crus (2f,39b), 16 5678s (0f,16b), 13 6578s (0f,13b), 37 4-bell runs (12f,25b), 94 5678 combinations (32f,62b), 2 8765s (2f,0b).
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
cf
Date composed
Default calls
Near
Types of call
2
   1234 LE Single (s)
6
   14 LE Bob (–)
17
Performances
Date Type Details