Design No. 6.
1st and 2nd Rounds.—4 B, 4 G. Repeat.
3rd and 4th Rounds.—4 G, 4 B. Repeat.
5th and 6th Rounds.—Black.
7th and 8th Rounds.—3 G, 5 B. Repeat.
9th and 10th Rounds.—2 G, * 2 W, 3 B, 3 G. Repeat from *.
11th and 12th Rounds.—2 G, * 1 B, 3 W, 1 B, 3 G. Repeat from *.
13th and 14th Rounds.—1 G, * 3 B, 2 W, 3 G. Repeat from *.
15th and 16th Rounds.—4 B, * 3 G, 5 B. Repeat from *.