10          20        30        40        50        60        
CCAAUUUGAACACGAAUGG--|     U   A   C      U       AA  AUGGUUAUGAAGUAA 
                     UUCUGU AGA GCC CUAUUU GGAGAAU  UG               \
                     AAGGCA UUU CGG GAUAGA UCUCUUA  AC               A
UAAAAUUUUUUCGGCGAUCAA^     U   C   U      U       C-  UUAUUUGAAUGUUUC 
    130       120       110       100        90         80        70