10          20        30        40        50        60 
CCUUGCCCAUUGUUUCU--|    C      A  C   G        U       CGGCUUG 
                   GUUUG UACUUG AG GAG UUGCCCUU GUAUAUU       U
                   CAAAC AUGAGU UC CUC AACGGGAA CAUAUAA       U
CUGGACCCGGGUACCCUAC^    U      G  U   G        -       GGCACAG 
 120       110       100        90        80         70