10          20        30        40        50        
GCAAGCACUUUCUCAGU--|                           G  A  UAUAUG 
                   UGUGCAUGUGUAUAUGUGCAUGCAUAUA GU CA      C
                   ACAUGUGCACAUGUAUACGUACGUGUGU CA GU      A
UCGGGACCCUCAAGGACGG^                           G  C  UUAUCU 
      110       100        90        80        70        60