10           20        30        40        50        60  
AACGGAAGACCACUUGCU---|   U GU   U   ACU     C       U    GACAAGA 
                     GCUC G  CGC GGG   UUGGA UUUGUCA CAGC       \
                     CGAG C  GCG UCC   AGCCU GAGCAGU GUCG       C
GUUGCCAUCUGCGGCCUUUCG^   - AG   U   AGC     U       -    UCAGACU 
  120       110       100         90        80         70