10          20        30        40        50        60 
CGAUUGGUCCUCCUGGG--|      U     U       U  U     U      UGGUCU 
                   AGUGCAU CCGUA GGAAGAC AG GAUUU GUUGUU      U
                   UUACGUG GGCAU UCUUCUG UC CUAAA UAACAA      U
GCUAUCUUACUUCUCGUGU^      C     -       U  C     -      UAAUGG 
120       110       100         90        80         70