5120 London Surprise Major

Composed by Stephen J Ivin
23456 M B W H
43526
24536
35642
46253
52364
43265
24365
32465
42635
23645 2
46532
35264
62453
32654
25346
35426
64523
26543
45362
63254
34256 2
23456
102 crus (16f,86b), 26 5678s (4f,22b), 22 6578s (2f,20b), 99 4-bell runs (44f,55b), 242 5678 combinations (118f,124b), 7 8765s (7f,0b), Tittums, Reverse Waterfall, Backrounds.
Blue Line
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
5120
False rows
0
Complete extents
0
Partial extents
1
Applicable leadhead codes
f
Date composed
Default calls
Near
Types of call
1
   14 LE Bob (–)
51
Date Type Details