10          20         30        40        50        60  
GAAAGUUAGCAGCCUUU--          -|  A         CCU  G       UUAUUUCG 
                   UUGUCUUGCU UUG CUCACUCAA   GG UGUGAUG        A
                   GACAGGACGA AGC GAGUGAGUU   CC ACACUAC        U
UCAAUCAGAACACCUAUGA          U^  -         CCU  A       CUAUGGUA 
    120       110       100         90        80        70