Hi, I have a couple of horse's brands to track down. One is Lazy Y (on its side) 9C, 5 over 5. Chestnut mare. The other is a Z with a 'less than' symbol next to and a 'full stop'/dot next to that. Straight underneath this is 13 over 4. Owner believes it is a th/bred. It is a bay mare. Much appreciated in advance.