P`QO
QP`SO
SP`UO
UP`WO
WP`POO
POP`PQO
PQP`PSO
PSP`PUO
PUP`PWO
PWP`QOO
QOP`QQO
QQP`QSO
QSP`QUO
QUP`QWO
QWP`ROO
ROP`RQO
RQP`RSO
RSP`RUO
RUP`RWO
RWP`SOO
SOP`SQO
SQP`SSO
SSP`SUO
SUP`SWO
SWP`TOO
@
@