oP|P
RXb
oS|R
oP|Q
oS|S
oP|R
oT|P
oQ|P
QUb
RUb
oR|Q
oT|Q
loVP
oV|R
oQ|Q
loVQ
oU|R
QUb
RQb
oR|R
oV|P
RUb
RRb
otQ
oV|Q
RRb
QTb
oT|R
oQ|R
otS
loVR
QWb
ooP
oU|P
RSb
oS|P
RSb
oR|P
oU|Q
oS|Q