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