equation icon  r + 4-Qr + \~/ mqE + 2AmqE + smnpE = E 3 E m m mn 1 [ mn mn m mn m n --- 6p pmn + 6(r + p)s pmn + 2Q (2q qm + p pmn) + 2A q pmn 4c ] -4qm\ ~/ mr + qm \~/ npmn + pmn \~/ mqn - 2smnpampna - 2smnqmqn . (111)