10          20         30        40        50         
GGCCAGCUGAGAAUCCA--| G    C    - C        A   GA        UAAUG 
                   GA UGCC CUCU G GUGUUCAC GCG  CCUUGAUU     U
                   CU GUGG GAGA C CGUAAGUG CGC  GGAAUUAA     C
UACUCUUUCCUCGCCGCCU^ -    A    A -        G   AC        CAUAU 
       110       100         90         80        70        60