10        20             30        40        50        
ACUCCUUCCCUGCAUCUUCUC    -----|   G          C   CA      UUUGG 
                     CUCU     CAGG AAGCUUUUUG UCG  UUAUAU     \
                     GAGA     GUCU UUUGGAAAAC AGC  AAUAUA     A
GACGGUGUUCAACAUUGA---    CGUGU^   G          A   AG      AGUUU 
     110       100           90        80        70        60