#Daniel Gross
#4/12/12
#Int5
#Enloe High School
#Lord Potter
#Program 4: PIP

#input
eqn = []
for i in range(5):
    eqn.append(raw_input(str(i+1)+": "))

#output
for i in range(5):
    eq = eqn[i]
    final = []
    incr = 0
    mult = []
    paren = []
    arg_list = ""
    try:
        for p in range(len(eq)):
            if eq[p] == "(":
                q = p
                while eq[q] != ")":
                    q += 1
                    if eq[q] == "(":
                        r = q
                        while eq[r] != ")":
                            r += 1
                        paren.append((q,r))
                        q = r+1
                paren.append((p,q))
        for p in range(len(paren)):
            for q in range(paren[p][0],paren[p][1]):
                if eq[q] == "*":
                    arg_list += "*"
                    eq = eq[:q] + str(incr) + eq[q+1:]
                    incr += 1
            for q in range(paren[p][0],paren[p][1]):
                if eq[q] in ("+","-"):
                    arg_list += eq[q]
                    eq = eq[:q] + str(incr) + eq[q+1:]
                    incr += 1
        for p in range(len(eq)):
            if eq[p] == "*":
                arg_list += "*"
                eq = eq[:p] + str(incr) + eq[p+1:]
                incr += 1
        for p in range(len(eq)):
            if eq[p] in ("+","-"):
                arg_list += eq[p]
                eq = eq[:p] + str(incr) + eq[p+1:]
                incr += 1
        for e in range(incr):
            p = 0
            done = False
            while not done:
                if eq[p] == "(" and eq[p+2] == ")":
                    done = True
                    eq = eq[:p] + eq[p+1] + eq[p+3:]
                p += 1
                if p + 2 >= len(eq):
                    done = True
            p = 0
            while eq[p] != str(e):
                p += 1
            first = ""
            last = ""
            try:
                first = final[int(eq[p-1])]
            except:
                first = eq[p-1]
            try:
                last = final[int(eq[p+1])]
            except:
                last = eq[p+1]
            final.append(str(arg_list[e]+first+last))
            eq = eq[:p-1] + eq[p] + eq[p+2:]
        print final[-1]
    except:
        print eq