50
PR
SP
PR
RS
PP
RS
RR
PS
RP
SS
SP
PS
RP
SR
RP
RS
SS
SR
SS
PR
PP
RP
RR
PR
PR
RR
PP
SR
PP
PS
RR
PR
SS
RS
PS
RP
PR
SS
RR
RP
PR
SP
SR
RS
RS
PR
PP
PR
SP
PP