gistfile1.txt

while True:
    original = input("Enter a word: ")
    stop = ['.']
    if original == '.':
        break
    pyg = ('ay')
    word=original.lower()
    first= word[0]
    new_word = word + first + pyg
    new_word= new_word[1:len(new_word)]

    if len(original) > 0 and original.isalpha():
        print(new_word)
    else:
        print("empty")

        print()
        
      ######dog
#scratch
#apple
#brb
#donald
#trump
#liverpool
#grumpy
.