5120 London Surprise Major

Layout
5120 London Surprise Major
Composed by Robert W Lee
2345678 M I B F V W H
64352 – – A
25346 – – –
42356 –
63254 – –
6472538 – –
(74526) –
(6537248) – B
3752648 2 –
7354628 – –
(7452638) 2B
5742638 –
25476 –
54276 – –
2364578 – – s s –
42635 –
45236 – – –
34256 –
2345678 A
62 crus (22f,40b), 34 5678s (10f,24b), 1 6578s (1f,0b), 133 4-bell runs (48f,85b), 242 5678 combinations (127f,115b), 35 8765s (11f,24b), Queens, 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
5120
False rows
0
Complete extents
0
Partial extents
1
Applicable leadhead codes
f
Date composed
Default calls
Near
Types of call
2
   1234 LE Single (s)
2
   14 LE Bob (–)
47
Performances
Date Type Details