10          20        30        40        50         
CUCCCUGCGCCUCCCGC--| G    U      G        A         A  UUGCA 
                   AG GCCC GACUGG AUAUCAUC UAUACUGUA GU     A
                   UC UGGG CUGAUC UGUAGUAG AUAUGACAU CA     C
GCGACCGAGGUCUCGACCC^ G    C      A        -         -  CAGAG 
      110       100        90        80         70         60