10          20        30        40        50          
GCUCUGCCAGCUGCCCC--|   A       CA      UCC         A  GUGAGUC 
                   GGGC GCACCUC  GGGCUG   AACCUGAGA UG       \
                   CCCG CGUGGAG  CCCGAC   UUGGACUCU AC       U
CAGUCUGAGGCACCCCUUC^   C       UG      UGC         A  UGGGACC 
 .       110       100        90        80        70