10          20        30        40        50        
CUGGCCGGUAAGGUGAA--|      C  C                C   CU   UGCA 
                   GUUCAGU CG UGUACAGUCUCGAGGA GAA  AUG    G
                   CAAGUCA GC ACGUGUCAGAGCUCCU CUU  UAC    G
UAAGACAGUUUCCUUUGUU^      A  A                A   U-   AGGA 
     110       100        90        80        70         60