| OiwNj |
P
|
Q
|
R
|
S
|
T
|
v
|
|---|---|---|---|---|---|---|
| (3) |
R
|
Q
|
R
|
R
|
Q
|
PR
|
| T (2) |
P
|
P
|
{ (2) O
|
(4) R
|
P
|
U
|
| c (2) |
P
|
R
|
Q
|
Q
|
R
|
PP
|
| ؉ (2) |
S
|
Q
|
S
|
P
|
xc (3) Q
|
PR
|
| (2) |
S
|
R
|
R
|
R
|
Q
|
PT
|
| (3) |
R
|
Q
|
R
|
R
|
R
|
PS
|
| v |
PU
|
PR
|
PT
|
PT
|
PR
|
VQ
|
| cw | ||||||
| v |
PT
|
PV
|
PV
|
PS
|
PU
|
VX
|