10          20        30        40        50         
GUUUGUGUUUAGAGAAA--|    C  CU          A          A    AAUAA 
                   AGGAG CA  UCUGCUGAAA CAUGGGGCAC UGCU     \
                   UCUUC GU  AGACGAUUUU GUAUUUCGUG AUGA     G
UAUUCAACCCUUGUAUUAC^    A  AU          -          A    UGAGA 
      110       100        90        80         70        60