10            20        30        40        50        60  
CUUCCGCCGAUAUGACU----|  A   G     U         CUUA   U    CACGUGGUU 
                     UGU CCU CUCUU CCCUGAGAC    ACC GUGU         \
                     ACG GGA GAGAA GGGGCUCUG    UGG CACA         C
UGACUAGCCUUCACCUGCUCA^  -   -     U         UUUC   C    CUUGACUGC 
   120       110        100         90        80        70