T
T
S
T
R
S
R
R
R
P
P
S
A
P
T
S
S
T
S
P
A
T
P
S
T
S
A
P
S
P
S
T
S
S
R
R
A
R
P
P
S
A
A
S
A
T
A
A
A
T
R
S
R
A
T
R
R
R
R
T
T
R
A
T
P
P
P
A
T
P
P
P
A
A