10          20        30        40        50         
UGCUCAGCACGCUGCCC--| C    U   CUGG        A         A  UCACU 
                   GC GCCC GGG    AUAUCAUC UAUACUGUA GU     A
                   CG CGGG CCC    UGUAGUAG AUAUGACAU CA     U
CGUCGAGAGCCCCAGCCCA^ U    U   CUCA        -         -  CAGAG 
      110       100        90        80         70         60