diff --git a/data/dataset.py b/data/dataset.py
index d1d1e0fe533b9bab4e067b1ecef6446fc29f5233..66b4e850e8744dbb2a6060eefad53591949386a0 100644
--- a/data/dataset.py
+++ b/data/dataset.py
@@ -42,6 +42,7 @@ def alphabetical_to_numerical(seq):
     dec = 0
     for i in range(len(seq) - 2 * seq.count('-')):
         if seq[i + dec] != '-':
+            print(seq)
             num.append(ALPHABET_UNMOD[seq[i + dec]])
         else:
             if seq[i + dec + 1:i + dec + 4] == 'CaC':