alphabet = ('abcdefghijklmnopqrstuvwxyz')
newalphabet = {}

def moveword(offset):

    for i in range (0, 26):
        letter = alphabet[i]
        newalphabet[letter]= alphabet[(i + offset) % 26]

def encryptbasic(sentence):
    output =""
    for letter in sentence:
        if letter in alphabet:
            letter = newalphabet[letter]
            output+= letter
        else:
            output+= " "
    print(output)
def encrypt():


        sentance = input('Enter sentance: ')
        offset = int(input('Enter offset: '))

        alphabet = ('abcdefghijklmnopqrstuvwxyz')
        output = ''
        if offset ==0:
            for e in range(1, 26):
                moveword(e)
                encryptbasic(sentance)
        else:

            for c in sentance:
                if c in alphabet:
                    output += alphabet[(alphabet.find(c) + offset) % (len(alphabet))]
                else:
                    output += c

            print('Your encrypted message is: ' + output)