10          20        30        40        50          
UUCUUCCUGACGUAAAUGC--|    G    CUA           G    A  G  AAGUU 
                     AAGUC CUAG   CGUAUACUGAA GUGU CC GA     \
                     UUCAG GAUC   GCAUAUGACUU CAUA GG CU     U
CUCUACCUCUCUCCUAACUUC^    A    AA-           A    -  A  CACAU 
       110       100        90         80         70