10        20          30        40         50         
CCCGCCGCCUGUCAAACUC  -     -   U          G   -|       GUUUCG 
                   GC CUUCC GUU UUUGGCACUA CAC AUUUUUGU      A
                   UG GAAGG UAA GAACUGUGAU GUG UAAAAACA      U
AGAAAGCCAGCGUAACGUC  A     A   C          G   U^       GCAUCG 
 .       110       100        90        80        70        60