Help needed with conditions my form

I have a form that, when the user enters a number into one field, multiple conditions exit to *SHOW* a series of three corresponding fields depending upon the quantity typed into the first field, up to a maximum of four. For example, the main, first field requests a number from zero through four... If a user enters "2", then six fields will unhide.

Additional conditional logic declares that if the subsequent series of three fields show, that the second field of each unhid series is then *REQUIRED*. Furthermore, if the second field (single choice radio buttons) in the series is selected as "yes", then the third field (text box limited to 12 alphanumeric characters) is also *REQUIRED*.

My question is this: If a user enters "2", or "3", or "4" into field #1, and then selects "yes" for any series field #2, and enters any text into any series field #3... But then reduces the number entered into field #1,

How can I reset the choice to 'none chosen' in the series field #2, AND reset the series field #3 to have no entry???

I am not sure if I am understanding your query correctly due to its complexity. However, it seems your requirement can be achievable. If you are already working on a form with this scenario, please share us with the form ID/URL and provide us with the fields that you want to set the conditions. This would help us in understanding your requirement correctly and provide you with necessary assistance. 

We will wait for your response. Thank you!