| 321547698 |
5 |
16 |
| 214563978 |
|
a |
| 415263 |
– |
2 |
|
|
A |
| 514362 |
– |
– |
|
| 213564 |
s– |
2 |
|
| 312465 |
– |
– |
|
| 312564879 |
|
b |
|
|
B |
| 413265 |
|
A |
|
| 214365879 |
|
4B |
Start at backstroke with rounds as the 3rd row of a quick six.
a = 1.3.4.6.7.12.14.16.17.20 (20)
b = 2.s5.s9.16
17 56s (0f,17b), 121 4-bell runs (20f,101b).