Table 4.

Vector module ratio.

Abbreviation	Modulus Ratio	Abbreviation	Modulus Ratio
$r_1$	$r_{O,2}$	$r_5$	$r_{O,6}$
$r_2$	$r_{O,3}$	$r_6$	$r_{O,7}$
$r_3$	$r_{O,4}$	$r_7$	$r_{4,0}$
$r_4$	$r_{O,5}$	$r_8$	$r_{7,0}$