5120 Lessness Surprise Major

Layout
5120 Lessness Surprise Major Op. 306A
Composed by Paul M Mason
2345678 M I T B F V W
52436 –
43265 s s –
(3647528) – [s
3247568 s]1 s
27354 – [s
(27354) 3 s]1
(6342578) s –
3265478 –
3425678 – s s 2
3 part.
1 Include in part 3.
117 crus (37f,80b), 36 5678s (12f,24b), 27 6578s (3f,24b), 150 4-bell runs (70f,80b), 384 5678 combinations (144f,240b), 30 8765s (12f,18b), 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
3
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
bf
Date composed
20 Aug 2025
Default calls
Near
Types of call
2
   1234 LE Single (s)
22
   14 LE Bob (–)
30
Performances