10          20        30        40        50        
GCACAGCUUCCCGAGCC--|      C     C   UCC   A     U   U  GGAG 
                   GACUGCG CCCCC GCA   CCU GGGCA UGG GU    C
                   CUGAUGU GGGGG CGU   GGA CCCGU ACC CA    U
GGGAGAGGGGGCCGCCAAC^      U     U   CGU   C     C   -  GAGG 
     110       100        90        80        70         60