Example

    I Arbitrarily Small Data 
      1 A                    
                             
    Intermezzo               
      More                   
                             
    II Arbitrarily Large Data
      2 B                    

I. Arbitrarily Small Data

1. A

See A and B.

Intermezzo

More

Nothing here.

II. Arbitrarily Large Data

2. B

See A and B.