VEX IQ Autopilot Program

Hello!

The Autopilot program is a default program available in Robot Brain [firmware v1.11 or higher.
Could you help me with Spiral Mode with example in Vexcode IQ Block?

The robot will begin to explore by driving in a spiral with an ever increasing radius. When it encounters an obstacle, the robot will drive to a new location and begin to spiral again.

Thank you.