Dora, Lois, and Rose played a card game with 35 cards, consisting of 17 pairs and one singleton.
- Dora dealt one card to Lois, then one card to Rose, then one card to herself, and repeated this order until all the cards were dealt.
- After the pairs in each hand were removed, at least one card remained in each hand; the number of cards in the three hands totaled 9.
- Of the remaining cards, Lois' and Dora's hands together formed the most pairs, and Rose's and Dora's hands together formed the least pairs.
Who was dealt the singleton?