10          20        30        40        50        60      
ACGAAUGGGGAUACAUU--|      G     AUU           U  G    UGUACAUCAAGUG 
                   CGCCCGG UGACC   AGAAUGUGGAA CU UUUU             \
                   GUGGGCC ACUGG   UCUUAUACUUU GA AAAA             U
GAAACAUCACAACGGUCUG^      A     CGU           U  A    CGAAGCAAAGCAU 
 130       120       110       100        90        80        70