8/1	8/8	8/15	8/22
S1	S1	B	S2
S1	S1	P	S2
S1	S1	B	S2
S1	S1	P	S2

9/5	9/12	9/19	9/26
S1	S1	P	S3
S1	S1	B	S3
S1	S1	P	S3
S1	S1	B	S3