5050 Isleworth Surprise Royal

Layout
5050 Isleworth Surprise Royal Op. No 2883
(6251347890) S F M W H
1654927380 a
324657890 s s –
64523 – –
53246 – – 2
34256 2
25346 ss – –
42356 –
63254 – –
234567890 – 3
x = 3450 ML Special call; z = 70 HL Bob; Start with rounds as the 31st row of the lead.

a = x1.z2.sV.sB (2,9)
Not atw.
17 56s (0f,17b), 8 65s (0f,8b), 313 4-bell runs (98f,215b), 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
Royal
True rows
5050
False rows
0
Complete extents
0
Partial extents
1
Applicable leadhead codes
b
Date composed
Default calls
Near
Types of call
4
   1234 LE Single (s)
6
   14 LE Bob (–)
18
   3450 ML Special call (x)
1
   70 HL Bob (z)
1
Performances