10         20         30        40        50         
AGGUAACUCAGCCGACU-    -|  U  U  A          C   A      UUAGGG 
                  GCCA GAU GC UA ACCCGUAGAU CGA CUUGUG      \
                  CGGU CUG UG AU UGGGUAUCUA GCU GAACGC      U
CAGUCGGUCCACACAAAA    A^  C  U  C          C   C      UCGGCU 
       110       100        90        80        70        60