input1 = input('') dict1 = {'a': ['apple', 'abandon', 'ant'], 'b': ['banana', 'bee', 'become'], 'c': ['cat', 'come'], 'd': 'down'} for key,value in sorted(dict1.items()): if input1 == key: # list1 = list(value) for i in range(len(value)): print(value[i],end=" ")