10         20         30        40        50         
AAAUGCUAAUCUGUGCU-    -|        A         UC   U      UUGAAA 
                  GCCA AUUGGCAUA ACCCGUAGA  CGA CUUGUG      \
                  UGGU UGACUGUGU UGGGUAUCU  GCU GAACAC      U
UAUUUGAAAACGGUCUAG    A^        C         UC   C      GUCACG 
       110       100        90        80        70        60