10          20        30        40        50          
AAGGACGAUUGGAUGUA--|      G               A         UAAACUCCU 
                   CAGUGCA UCAUCCAUAAAGUAG AAGCACUAC         \
                   GUCAUGU AGUAGGUAUUUCAUC UUUGUGAUG         C
GAGACGGAGGGCAUCGGUU^      G               C         UGACACCCG 
 .       110       100        90        80        70