CAL Free trial two instances

Hi Everyone,

We have a free trial of SAP CAL which we are using for a S/4HANA 2020 FPS02 fully activated appliance. The 30 day free trial is ending soon and we want to launch S/4HANA 2021 Fully activated appliance when it is available.

With free trial, If my S/4HANA 2020 Fully activated appliance is still active, and 2021 is already available, can I launch a new instance with this new version?