2A3F3YUSKAKO7BKMYVZTEABRB2RPTVNY3H4KCO3NLPHUZPP7UL3QC
WZZGVKSGCAEPDTHCT4IKNNAWDHUEATGOAT4FBLQUPF64CSJSNVJQC
5OVKHVY6TJK53NCEUGSFBMHDENBJ25IEZNBWCI6QRCRLRKG5K7NAC
-- on.code_change (runs after every time the driver sends a new definition)
-- on.code_change (runs after executing code received from the driver)