4/7	4/14	4/21	4/28
休講	S1	S2	P
休講	S1	B	S2
S1	S1	P	S2
S1	S1	P	S2
S1	S1	S2	P
S1	S1	B	S2

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