10             20        30        40        50          
UUCCUUUUUUAUUUAUCCA-----|   AGUUG      G        GC  U   U  AAUUU 
                        UUGC     UUAUAC AACAAGUG  UG CGG UG     \
                        AACG     AGUAUG UUGUUCAC  GC GCC AC     U
UUCGGUCUGCUUUCAAGGUGCGCA^   GA---      -        UA  -   U  ACACA 
       110       100        90            80         70