10           20        30        40        50          
GUAUGAAGGGUGAAUUA---|   C                        AC     UGAACU 
                    CUCA GGGAGGUCACAUGCUUCUUUAUAU  CCAUA      \
                    GAGU CUCUUCGGUGUGUGAAGGAAUGUA  GGUAU      A
UCCCAAUUACGACUCUACCU^   -                        A-     CGUUAC 
.       110       100         90        80         70