10           20        30        40        50         
ACAAGUCAGGCUCCCUG---|  UC  C       G   A         AA  CAGUGGAU 
                    GGC  UG CUCCUGU CCU CUGAGCUGA  CA        A
                    CCG  GC GAGGACA GGA GACUUGACU  GU        U
CACCGGUGUCCGAGGCUCCC^  U-  U       A   C         CG  CAGACGUG 
.       110       100         90        80        70        60