10          20        30        40        50         
CGCCCCCAUUGUUGCCC--| G    U   G  G        G         A  UUGCU 
                   GG GCCC GGC GG AUAUCAUC UAUACUGUA GU     A
                   CC UGGG CCG UC UGUAGUAG AUAUGACAU CA     U
ACCCGAGGACGACCCGACC^ G    U   A  A        -         -  CAGAG 
      110       100        90        80         70         60