10          20        30        40         50        60 
UCAAUUGACGUUUGGAA--  GU       G         G    U     -|  UGCUCUUU 
                   UA  CUUAUGG UUUCGCGGU CGGC CAUUU GCG        \
                   AU  GGGUACU AAAGCGUCA GCCG GUAAA UGC        A
UAUUAAGUGCAACAAAUGA  UG       G         A    C     G^  UAUACAUA 
  120       110       100        90        80        70