10          20        30        40        50        
UGAUUUCAGCAGGUGAG--|            UA     A  UC         UGUGAC 
                   CUUUGGGGAGAUG  GCAGC CA  AUGGUUUGU      A
                   GGAACUCCUUUAC  CGUCG GU  UACCAGACA      A
CGAAUAAGAGAACGGAAAA^            UC     A  CU         UAGAGG 
      110       100        90        80        70        60