10         20         30        40        50         
AAUAACACAGGAGUUACA-       C-| CU   A  A   G       G    UACGC 
                   ACCACAG  UC  AGG AG ACA ACUGUCU CAUG     A
                   UGGUGUC  AG  UCC UC UGU UGACAGA GUAC     C
CGGCAGACCAACUUGACUA       UU^ AU   C  C   G       -    CAACA 
       110       100        90        80        70         60