10          20        30        40         50        60  
AAUGGGGAAUUAAUGUC--|      U      C            CU  -    CCGUGUUAU 
                   CUGUAUG CAUUUU AGUCUUCAAUUC  CC CAGC         G
                   GACAUGU GUAAAA UCAGAAGUUGAG  GG GUUG         G
AUAAAUCAACACGAACUUA^      C      A            C-  A    AGUCAUUAA 
    120       110       100        90        80         70