[CWB] alternative alignments

[Ruprecht von Waldenfels]

Hi Jörg,

To me this looks like it would be possible, since it should be 
comparable to the case where you have doc_a, doc_b, doc_c in languages 
A, B, and C, but both doc_b and doc_c are defective, i.e, smaller than 
doc_a. This setup obviously works. We can think of a translation 
distributed across documents in the same way; i.e, doc_a is aligned to 
fragment_b1, fragment_b2, fragment_b3.

Dealing with this mainly becomes an issue of displaying the corpus 
results, it seems to me. How do you display alignments of the same text 
to several alternate translations into a single languages now?
Best,
Ruprecht