active f X g X Y mark f Y Y Y active g b mark c active b mark c active g X g active X g mark X mark g X proper f X1 X2 X3 f proper X1 proper X2 proper X3 proper g X g proper X proper b ok b proper c ok c f ok X1 ok X2 ok X3 ok f X1 X2 X3 g ok X ok g X top mark X top proper X top ok X top active X active 1 f 3 g 1 mark 1 b 0 c 0 proper 1 ok 1 top 1 INNERMOST ./TRS/TRCSR/inn/Ex24_GM04_C.trs