10          20        30        40        50        60  
GCUUUUUGAAGGACUUU--|  UC   U               U    U       CUGCUGU 
                   GCC  CUC GGUGCGGGGCUUGGC CACU GUGAACA       A
                   CGG  GGG UCACGUCUUGAAUCG GUGA CACUUGU       U
UAAUUCUGUCACCUCCUCU^  UC   C               -    -       CCUAUUU 
  120       110       100        90         80         70