10         20         30         40         50        
UCUAUACUGCAGUAAAA-    C-     U  -| C          A  -     UGUUGA 
                  UCCU  UGAUU GU GU UUACCAGGCA GU UUAGA      \
                  AGGG  ACUAA UA CG AAUGGUCCGU CA AAUCU      U
CCUUUUACCGCUAGUUUA    UC     C  C^ U          -  U     GUGUCA 
      110       100        90        80         70        60