10         20          30        40        50        60
UUGAAAUAAUGCCUGCACC-   --|       U  CU    CC   A       CGUCGCG 
                    GCU  UCGCCGGU CC  GAGA  CUA CUUGUGA       U
                    UGA  AGCGGUUA GG  CUCU  GAU GGACACU       C
GCAAGUAGUUUUUUCCGUCU   GU^       U  U-    UA   C       CUAUAGC 
120       110       100        90         80        70