10          20        30        40        50          
UUUACCUGUGGAGAUGGAU--|  UU    CUC    C   GGU   A        UUGAA 
                     GCU  ACUG   UUGG ACU   AGA UUCACUGA     \
                     CGA  UGGC   AACC UGA   UCU AAGUGACU     A
GGUAUAAAGAGCGGCUAACAU^  U-    UUA    U   GC-   -        CCAUA 
      110       100         90        80          70