5152 Op221-Method 1 surprise Major

Layout
5152 Op221-Method 1 Surprise Major Op. 221 Base method
Composed by Andrew N Tyler
2345678 W V F I M H
6485372 2
7845362 – – –
3456782 – – – – –
7 part; 2nd observation in first part.
45 crus (21f,24b), 21 5678s (11f,10b), 6 6578s (3f,3b), 184 4-bell runs (93f,91b), 266 5678 combinations (144f,122b), 20 8765s (10f,10b), Backrounds, 4 87s at back.
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
7
Number of methods
1
Changes of method
0
Stage
Major
True rows
5152
False rows
0
Complete extents
0
Partial extents
1
Applicable leadhead codes
a
Date composed
Feb 2025
Default calls
Near
Types of call
1
   14 LE Bob (–)
70
Performances
Date Type Details