10           20        30        40         50        60 
CAUUGUGUUUCUUCAUG---|   G            C     -    U       GAAAAAAU 
                    CCUG CAUAUAGCAGGU CUCAA UAAG AUUUGUU        \
                    GGAU GUGUAUUGUCCA GAGUU AUUC UGAACAA        A
AGACUCAGCAUCAAAAAAUA^   -            C     U    -       CUAAGUAA 
 120       110       100         90        80         70