1
2
3
4
5
6
7
8
9
10
Lengths Remain
4
4
4
4
4
4
4
4
4
4
Boat Race
30
A
Boat Up
B
Boat Down
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
Boat Races
Race
Again