10           20        30        40        50          
GGGCACUGCCUGGCCGG---| G    C     CCA        U     UC    AGUCUG 
                    GA CCUC CGCCU   CCAGGGCC GUGCU  CUGG      \
                    CU GGGG GUGGA   GGUCCCGG UACGA  GACC      A
ACUGGUCCGGGUGCGUUCUA^ -    A     AG-        U     --    GUCCCC 
      110       100         90         80          70