VIf   i  j 

 

B  e  F QPNTQ   ʎ QRNXPX
                QVNUPS 
Beꏊ F      ʎR                       y򒬐A
                    ʌ
        F {
             F
             F VIf
J    F
        F −
̗R F −
    F Yي

inserted by FC2 system