10          20        30           40        50        
AUUGCCUAUUCUCUCCU--     UGUUA            ---| A      UAUAUAGAU 
                   AACCU     CAGCUCAUCAAA   GG CUGUGA         A
                   UUGGA     GUCGAGUAGUUU   CC GACACU         U
CGAUCGCCUCGUCCCUUCG     UGUCG            CGA^ -      CUGCAAGUU 
.       110       100        90        80         70        60