10          20        30        40        50          
GUCCUGCUAUACUCAUGC--|  UC      CU         UA    U      UGUUGA 
                    CGC  UGUCUG  AUGGCUUUU  UUCC AUGUGA      \
                    GUG  ACAGAU  UACCGAAGA  AAGG UACACU      A
AGAGACAGCACACCAAGAGA^  CC      UU         CA    -      CGUACC 
.       110       100        90        80         70