10            20        30         40        50        60  
GAGGGAGUACUAUCACU----|  UAU       A-        A         UG     GUGUU 
                     CGG   GGUUCUC  CGUGCUGC UCAGGUGCU  UGACU     G
                     GUC   UCAAGAG  GCGCGAUG AGUCCAUGG  ACUGA     A
GAAGUAUAGCGUCGAUCUAGA^  ---       GC        A         --     AAAAA 
  120       110          100        90        80          70