10          20         30        40        50        60  
GAAAGUUAGCAGCCUUU--          -|  A         CCU  G      GUUAUUUCG 
                   UUGUCUUGCU UUG CUCACUCAA   GG UGUGAU         A
                   GACAGGACGA AGC GAGUGAGUU   CC ACACUA         U
UCAAUCAGAACACCUAUGA          U^  -         CCU  A      CCUAUGGUA 
    120       110       100         90        80        70