10         20         30        40          50        60 
CUGGCGAAUGAGAAGGU-   -    U     U        A       --|     UGUGUGU 
                  GCC AUGU CUGUG GGAAGACU GUGAUUU  UGUUGU       \
                  CGG UACG GGCAU CCUUCUGA CACUAAA  ACAACA       C
UCGUCUGCUCAACUGAAA   C    C     U        -       UG^     AACGUUA 
  120       110       100        90         80        70