10          20        30        40        50        60      
GAGAAGGAUUCGUAAUGC--|  A   UA  U     UG  UC      A   UGAGGCAGGAAAAU 
                    UGC CGA  CC GGUGU  AU  UGGCUG GAU              \
                    ACG GUU  GG CCAUA  UA  ACCGAC CUG              A
CAAUGUAGAAUCUUCAGUUC^  G   GC  C     GU  UA      A   UCCGUUGUUAACAA 
 130       120       110       100        90        80        70