10          20        30        40        50        60
CAAUGGACAUUUUCAGA--|           AGC         UAC   C     AAAGUA 
                   GGAAGGCAGGGU   UUUGCACCU   AGA UAACC      G
                   UCUUCCGUUCCA   AAACGUGGA   UCU AUUGG      A
ACGCUCAGACUACAGUUUA^           GCU         UA-   A     UUAUAC 
 .       110       100        90        80         70