import json

trace = json.load(open("calc.trace_15993a223f9b4a3799251447a8f8198f1ff787ed", "r"))
formula = ""
for ev in trace:
    if (ev["event"] == "branch"):
        if (ev["inst_addr"] == "0x55f6b4d44be9"):
            if(ev["branch_taken"] is False):
                formula = formula + ","
        elif (ev["inst_addr"] == "0x55f6b4d44c22"):
            if(ev["branch_taken"] is False):
                formula = formula + "0"
        elif (ev["inst_addr"] == "0x55f6b4d44c58"):
            if(ev["branch_taken"] is False):
                formula = formula + "+"
        elif (ev["inst_addr"] == "0x55f6b4d44caf"):
            if(ev["branch_taken"] is False):
                formula = formula + "-"
        elif (ev["inst_addr"] == "0x55f6b4d44d06"):
            if(ev["branch_taken"] is False):
                formula = formula + "*"
        elif (ev["inst_addr"] == "0x55f6b4d44d5d"):
            if(ev["branch_taken"] is False):
                formula = formula + "m"
        elif (ev["inst_addr"] == "0x55f6b4d44db4"):
            if(ev["branch_taken"] is False):
                formula = formula + "M"
print formula