theory

P

S

P

8

12

8

M

0

2

29

4

8

6

12

0

6

S

S

M

0

0

2

4

00

4

P

S

P

2

4

6

8

10

4

6

0

4

6

2

4

L

M

S

M

L

8

10

4

6

8

10

12

14

S

L

P

S