import re while 1: r=s=t='';a=re.findall('\w+|[*+/=]|\([^)]+\)',raw_input());p=a.pop while a: u=p(0) if'/'in a[:1]:u=u.strip('()');p(0);v=p(0).strip('()');m=max(len(u),len(v));s+='-'*m else:s+=u;m=len(u);u=v=' ' r+=u.center(m);t+=v.center(m) print"%s\n"*3%(r,s,t)