6/5	6/12	6/19	6/26
S1	B	S1	S2
S1	B	S1	S2
S1	S1	B	S2
S1	B	S1	S2
S1	B	S1	S2

7/3	7/10	7/17	7/24
S1	P	S1	S3
S1	P	S1	S3
S1	P	S1	S3
S1	P	S1	S3
S1	P	S1	S3