10         20         30        40        50         
UCUCCUCCGAGAUCUCC-    C-|     GAC UG       CACA      GUAUGGA 
                  UGAC  UUAUAG   C  CAUUGUA    CUGUGU       \
                  ACUG  GAUAUC   G  GUAACAU    GACACG       C
GUCAACACGGCGGCUACA    AA^     GUA GU       ACGC      UGGAGGU 
       110       100        90        80        70        60