10         20         30        40        50        60    
ACAGCUGUGUUUGAAAU-   GA-|       A           A     C  GGGGUAGAUGAC 
                  GGG   CUGCCCUC AGGAGCUUACA UCUAG UG            \
                  UCC   GACGGGAG UCUUCGAGUGU AGAUC AC            U
UCUCUCUACUGAUCCCAU   GGG^       A           C     A  ACAAGUUCACGU 
       120       110       100        90        80        70