10        20         30           40        50         
CGUGUGGCAACUUGCAAGCCC-   C        C    ---| C        A  GUACGC 
                      CUG UGGAGGCU UGAC   AC AUUGCACU CU      \
                      GGC GCCUUCGA ACUG   UG UAACGUGA GA      A
UUACCUUAGAGCGUACCCGAGU   U        A    UUA^ U        C  GUGGUA 
 .       110       100        90        80        70        60