10        20           30        40        50         
GAGAAAUGAAGUCACAACU   ---|   A   CG    A    A        U  UUGCG 
                   GAC   GCCG UUG  GCUC UCGU AGGCAGUU GC     \
                   UUG   UGGC AAC  CGGG AGCG UCCGUCGA CG     U
AGUCUCACUCCCAUCUUG-   UAU^   G   AA    A    A        C  CCUGG 
       110        100        90        80        70        60