1250 London Surprise Major

Layout
1250 London Surprise Major
23456 M B W H
23564 – –
24365 – – –
43265 – – – 2
26435 – –
63254 –
(43256) s
34 crus (2f,32b), 2 5678s (0f,2b), 17 6578s (0f,17b), 20 4-bell runs (9f,11b), 83 5678 combinations (38f,45b), 1 8765s (1f,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
1250
False rows
0
Complete extents
0
Partial extents
1
Applicable leadhead codes
Date composed
Default calls
Near
Types of call
2
   1234 LE Single (s)
1
   14 LE Bob (–)
13
Performances