10         20         30        40        50         
UUUUUUUUUUACAAAAU-  U-|    U   U   U           UUUC    CUUUU 
                  GU  UUCGA GUA AGU AGCAUUGGUCG    UAUG     \
                  CA  AAGCU UAU UCG UCGUAGCUAGC    AUAC     U
AAAUAAGCAAGGUCAAUA  CU^    U   U   C           CAU-    UAGUA 
      110       100        90        80        70         60