10         20         30        40        50        
GAUGAAAAGGUCCUCCG-     AG-|          C   C        UU  UCGCA 
                  GUUUC   UUUAUGGGAUA ACA AGUUCAGU  UG     C
                  UAAAG   GAGUACUCUAU UGU UCGGGUCA  AC     U
UUCCAAAGACAACUUGUU     CGA^          U   U        CU  GAACA 
      110       100        90        80        70        60