10          20        30        40        50         
CUGUGCUGACCCCCCGU--|   C       CU         A      G     GUGCC 
                   GGCU CCACCCU  GUAACAGCA CUCCAU UGGAA     \
                   UCGG GGUGGGG  UAUUGUCGU GGGGUG ACCUU     C
GAGAAGGAGACGACCAUGA^   C       UC         C      -     GGUCA 
      110       100        90        80        70         60