10          20        30         40        50          
CCUGUGCGCCCUCUGCU-  -  U     U       C   -|        AUUGAGUAGUU 
                  GG UC CCCCU GCAACAA AUC CUGGUGCUG           \
                  CC AG GGGGG CGUUGUU UAG GACUACGAC           G
CACCUCCUCCUUCUCACU  G  C     C       U   U^        CUCAAUAUAGU 
120       110       100        90        80        70