10          20        30        40        50        60 
CUGAAGGGAACCUUUGU-  -| U          CGG  C    A   AA       CAUCA 
                  GA CC UGUGGUUCUA   CC CUCC GGG  CCACGUG     \
                  CU GG ACACCAAGGU   GG GAGG CCC  GGUGCAU     G
AUAAACGACGGUAGAGAC  C^ U          A--  A    A   C-       CAAGG 
.       110       100        90          80         70