How to define

How to defineHow to defineHow to defineHow to defineHow to defineHow to define
How to defineHow to defineHow to defineHow to defineHow to defineHow to define
How to defineHow to defineHow to defineHow to defineHow to defineHow to defineHow to defineHow to defineHow to defineHow to defineHow to defineHow to defineHow to defineHow to defineHow to defineHow to defineHow to defineHow to defineHow to defineHow to defineHow to defineHow to defineHow to defineHow to defineHow to defineHow to defineHow to defineHow to defineHow to defineHow to defineHow to defineHow to defineHow to defineHow to defineHow to defineHow to define