10          20        30        40        50        60  
AUGAAUCAGACGAAUGU-  -| AA   G        A                 AAUCAUGA 
                  CC UG  GGC GACAAUUG UGACUCAGGCAGGGACU        U
                  GG GC  CCG CUGUUAAC ACUGGGUCCGUCCCUGA        U
UUUCAUAUAUAAGAAACA  C^ CC   G        C                 UUUAGCUG 
    120       110       100        90        80        70