10          20         30        40        50        60  
AGGAUUCCAGCGACUCG--   -|   C          UC     U         UCGAGGGUG 
                   GGA GGGG GGGAGGGGGG  CCCGG GCUCGGAUC         \
                   CCU CCCC CCUUCUCCCU  GGGUC CGAGCCUGG         C
CCGGCCUCCCCGACUCCCC   A^   -          CU     -         CUUGUUAUU 
  120       110       100         90         80        70