10           20        30         40        50        60   
UUUUGUAAAGACCUUUGA---|  U  C    C     C   -    C    CUU    GUGUGCU 
                     CCA GC UUGG AACAA AUC CUGA GCUG   GAGU       G
                     GGU CG GACC UUGUU UAG GACU CGAC   CUCA       C
UUCACGUUCACAUCCUUUCAA^  -  U    C     U   U    A    ---    UCUCUGG 
    120       110        100        90        80           70