1280 Landport Surprise Major

Layout
1280 Landport Surprise Major
Composed by David B Wilson
2345678 I V M H
34256 s–s
43256 – – s
(4725638) s
3745268 s 2
3467258 – s
(3725468) – –
2345678 s s –
68 crus (28f,40b), 32 5678s (12f,20b), 32 6578s (12f,20b), 92 4-bell runs (50f,42b), 232 5678 combinations (104f,128b), 26 8765s (14f,12b), 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
1
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
defk
Date composed
18 Nov 2021
Default calls
Near
Types of call
2
   1234 LE Single (s)
8
   14 LE Bob (–)
9
Performances
Date Type Details