b=0 z=[] c="" while True: a=input() if a=="#": break for i in range(len(a)): if a[i]=="1": b+=1 if i==len(a)-1: if a[i]=="e": b%=2 else: b=1-b%2 z.append(c+str(b)) else: c+=a[i] c="" b=0 for i in z: print(i)