No	Q1
S1	2
S1	4
S1	2
S1	4
S1	4
S1	3
S1	2
S1	2
S1	3
S1	3
S1	2
S1	4
S1	3
S1	4
S1	4
S1	3
S1	3
S1	2
S1	2
S1	3
S1	3
S1	3
S1	2
S2	3
S2	2
S2	3
S2	3
S2	2
S2	2
S2	4
S2	2
S2	3
S2	3
S2	3
S2	1
S2	2
S2	3
S2	2
S2	3
S2	2
S2	2
S2	1
S2	3
S2	4
S3	4
S3	3
S3	2
S3	3
S3	2
S3	1
S3	2
S3	2
S3	2
S3	3
S3	3
S3	2
S3	2
S3	2
S3	1
S3	3
S3	4
S3	2
S3	4
S3	2
S3	2
S3	2
S3	3
S4	3
S4	4
S4	2
S4	3
S4	3
S4	2
S4	1
S4	4
S4	3
S4	2
S4	2
S4	3
S4	2
S4	3
S4	3
S4	4
S4	3
S4	3
S4	3
S4	2
S4	4
S4	3
S4	3