def shuffleONE(self, no):
        s1 = Stack()
        s2 = Stack()
        count = 0
        count2 = 0
        remainder = 52 - no
        while count < no:                  # moving from deck to s1
            card_to_s1 = self.cards.pop()
            s1.push(card_top_s1)
            count += 1
        while count2 < remainder:          # moving remainder from deck to s2
            card_to_s2 = self.cards.pop()
            s2.push(card_to_s2)
            count2 += 1
        size_1 = s1.size()
        size_2 = s2.size()
        if size_1 >= size_2:               # if s1 is bigger than s2
            s1_to_deck = s1.pop()
            s2_to_deck = s2.pop()
            self.cards.push(s1_to_deck)
            self.cards.push(s2_to_deck)
        elif size_2 >= size_1:               #if s2 is bigger than s1
            s2_to_deck = s2.pop()
            s1_to_deck = s1.pop()
            self.cards.push(s2_to_deck)
            self.cards.push(s1_to_deck)
        return self.cards