K-1 questions

I sold a single share of a partnership last year.  I have already uploaded the brokerage company information from the sale, but I am struggling with entering the K-1, particularly the regular and AMT gain and loss section.  (I was able to download a .txf form from the company that is supposed to work with TurboTax, but it refuses to load it.)

 

In Part II, the K-1 form has all 0% in section J.  Section K1 has nonrecourse beginning 3 and ending 7, the rest blank.  K2 is checked.  Section L has 25, 0, -3, 0, (2), 20.  Section M has "No" checked.

 

In Part III, 1 Ordinary business income (loss) is -3.  Section 17 AMT items has -1.  Section 19 has A and 2.  Section 20 has A and 0, then N and 1, then V and -3.  Every other section is either 0 or blank.

 

How do I use that information to determine what goes in the regular and AMT gain and loss sections?