------------------------------------------ {} {} {redundant(x4,a20,endflow,50), redundant(x4,a20,endflow,84), redundant(x4,a20,a15,7), redundant(x4,a20,a14,41), redundant(x4,a20,a1,52), redundant(x4,a20,a1,86), redundant(x4,a20,a11,46), redundant(x4,a20,a11,80), compObjWrittenByActivityBeforeActivity(x4,a20,a5,6)} ------------------------------------------ {} {} {}