R
A
A
K
R
R
S
R
S
A
K
K
S
S
H
R
K
A
H
H
K
H
R
A
K
S
H
R
R
R
H
K
A
A
S
R
K
A
A
S
S
S
S
H
K
H
H
H
S
A
H
R
K
K