Lady of the Lake
Duple and improper
A1 Balance and swing neighbor (16)
A2 Actives couples balance and swing (16)
B1 Active couples down the center, turn alone (8)
Come back and cast off (8)
B2 Ladies chain, across and back (16)
Sometimes in contemporary dances, the traditional sequence in B1 is replaced with a "down-in-fours" progression:
B1 Down the center four in line, turn alone (8)
Come back, break in the middle and face across (8)
Source of dance notes: http://sls.hawaii.edu/contra/dances/lake.html