10         20         30        40        50        60        70        
UAUGAAGGUGUUUUAGGU-      C-| AU  U       G     U   AU     UCGUCGAGCGAAAAGCGAAUU 
                   CGGGCU  UU  CG AACUUGU UGGCU CGA  GUACC                     C
                   GCUUGA  AA  GC UUGAAUA ACCGA GCU  UAUGG                     A
UUGACGUUUUCUAUUUUAC      CC^ CG  -       -     -   --     UUCUCGUUGUUUUAGGUUGUU 
 150       140       130        120        110          100        90        80