10         20         30        40         50         
CUGCCUGUAUAAGAAUA-       G-     A   C     -| U        CUUGAAU 
                  AAAGAGG  UCCAA GAU GGUAC AG GGCUUUGG       A
                  UUUCUUC  AGGUU CUA CCAUG UC UCGAAACC       U
CAUCCACACCAGCAAGUA       AA     C   C     C^ U        AUAACAA 
 .       110       100        90        80        70        60