10        20          30        40        50         
UGGGUCAAGAAUGCAAAGAC--|      G      GG    UCA      C  AUACCA 
                      CUCAGAC UUUCGG  AUCA   UGUCAC AG      \
                      GGGUCUG AAAGUC  UAGU   ACAGUG UC      U
UACCGACACUUCUACUCACCGA^      G      AA    UAG      U  GCGUGU 
       110       100        90        80        70        60