7 lines
In the metaphysical philosophy of numerology, the number 7 signifies the Greek deity Athena and the Roman deity Minerva, both goddesses of war and protector of the city. People affiliated with the number seven are believed to be insightful, intuitive, truthful, introspective, intellectual, and wise.

*For the players who do not know this story:
https://curiousrambler.com/when-cats-sold-gin-in-the-streets-of-london/