10          20        30        40        50         
GCAUUCCCUCAGCAGCUCC--|    CGU    G        A         A  UUGCU 
                     CACUC   GUAG AUAUCAUC UAUACUGUA GU     A
                     GUGGG   CAUC UGUAGUAG AUAUGACAU CA     U
AAACAGGACGUCGCUUCCACU^    UCC    A        -         -  CAGAA 
      110       100        90        80         70         60