10           20        30        40        50        
CUCUGCAAAGCCUUUGU---|      C    UU            C         UCUC 
                    GUAUCCC AGCU  GAGAACUGAAUU CAUGGGUUU    A
                    UAUAGGG UCGA  UUCUUGACUUAA GUGUCCAGA    A
CACAGAGGUGCUACUGUCUC^      -    C-            A         CUGU 
     110       100         90         80        70        60