____________ / \ / \ | | | | | | | | | | | | | | -------------- -------------- | | | ------ | | ------ | | | | | | | | | | | | | | | | | | | |______| | | |_______| / \ | | / \ / \ | | / \ | | | | | | | | | | | | \ / | | \ / \ / | | \ / ------ | | ------- | | | | ____________________ | | _ | | _ | | | | | | | | | | | | -------------------- | ---- | | -- | -------------------- \ / \ / \ / \______/