10          20        30        40        50         
AAAGCAUGUGAUGAUACCA--|  A    UUC         UG       CC   GAUAU 
                     GCA GUAU   UGGGAUUUC  GGGGCAU  UGU     U
                     CGU CGUG   AUCCUAAAG  UCCCGUA  ACA     G
UCUCCGUACAUCAGCUCCACA^  C    UAA         UA       --   GUCAA 
      110       100        90        80        70          60