active f b X c mark f X c X active c mark b mark f X1 X2 X3 active f X1 mark X2 X3 mark b active b mark c active c f mark X1 X2 X3 f X1 X2 X3 f X1 mark X2 X3 f X1 X2 X3 f X1 X2 mark X3 f X1 X2 X3 f active X1 X2 X3 f X1 X2 X3 f X1 active X2 X3 f X1 X2 X3 f X1 X2 active X3 f X1 X2 X3 active 1 f 3 b 0 c 0 mark 1 INNERMOST ./TRS/TRCSR/inn/Ex24_Luc06_iGM.trs