10          20        30        40        50        60        70      
AUAUGUCGGUUGUUGUU--|      U    CA         G    A        UCGCAAUUAAAUUUGACAGAU 
                   GGCCGAU CCCG  AUGGCACUG AAGA UUCACGGG                     U
                   UUGGCUG GGGC  UGUCGUGAC UUCU AGGUGCUC                     U
CUAUUCAUCUUCUACCUUA^      C    CA         -    -        ACACAGUAAAAGGUCUUUAAG 
150       140       130       120        110        100        90        80