10          20        30         40        50        
GAUGUCGACGGGCACAA--   C  UC             -|   G     U  UUGUGG 
                   GGC GU  CAGCACGUCAAAG UGGU GUGAU UG      \
                   CUG CG  GUCGUGUAGUUUC ACCG CACUA AC      A
CUGCUCACUCCGUUGCUAA   A  GU             G^   A     U  UCGAAU 
      110       100        90        80        70        60