def nie(a): dic = {"0":"0","1":"1","abc":"2","def":"3","ghi":"4","jkl":"5","mno":"6","pqrs":"7","tuv":"8","wxyz":"9"} for key in dic: if key.find(a) != -1: return dic[key] else: continue def da(b): if ord(b)>=65 and ord(b)<90: st = c...