“…where [3,4,5]), J PP (3,[3,4,5]) represents columns 3, 4, and 5 of the 3 Â 24 matrix J PP , C 4 ¼ J PP (3,[6,7,8]), C 5 ¼ J PP (3,[9]), C 6 ¼ J PP (3,[10]), C 7 ¼ J PP (3,[11,12,13]), C 8 ¼ J PP (3,[14,15,16]), C 9 ¼ J PP (3,[17]), C 10 ¼ J PP (3,[18]), C 11 ¼ J PP (3,[19,20,21]), C 12 ¼ J PP (3,[22,23,24] [7]), C 18 ¼ J PJ (3,[8,9,10]), C 19 ¼ J PJ (3,[11]), C 20 ¼ J PJ (3,[12]), and C 21 ¼ J PJ (3,[13,14,15]). …”