10         20          30        40        50        60
AAGAAGAGAGAAGGUCG-   --|       UUAAC       CUC          UAGACU 
                  GCC  AUUCGUAA     CCUGUAG   CGGGCUUUUG      U
                  CGG  UGAGCGUU     GGACAUC   GCUCGAAGAC      U
GGAGAAAACGUCGGAAGU   AA^       CUAA-       UUU          UGAAUA 
120       110       100        90         80        70