762.5756.4763.6758.4763.3770 , 1769.3 756.4763.6758.4763.3770 , 1769.3 763.6758.4763.3770 , 1769.3 758.4763.3770 , 1769.3 763.3770 , 1769.3 770 , 1769.3769.3