10          20        30         40         50       
GCUUGGUGACUAUAGAUA--  U   CCU        A  -   -|     U    UGAC 
                    CC GCU   GUCAGUUU GC UGG UUUGCA CAGC    U
                    GG CGG   CAGUCAAA CG ACC AAACGU GUCG    A
UCGUUAAGGUCUCUCGGAAG  U   UGU        A  U   U^     -    UGUU 
     110       100        90        80        70         60