10         20         30        40        50         
GCAGCCUGUUCCAUACC-     A-|    CAC UG       CACA      GUGUUAA 
                  UGACU  UAUAG   C  CAUUGUA    CUGUGU       \
                  ACUGA  AUGUC   G  GUAACAU    GACACG       C
CCCGCCGCUACGGCACUC     AG^    UUA GU       ACGC      UAAAGGU 
       110       100        90        80        70        60