10          20        30        40        50        60   
CCGCAGAAGCAACACCG--|    C       U   U     A            AGAAACCUC 
                   AGUCU UAGCGGC GAU GUCCA ACGCAAUUCUUG         G
                   UCAGA GUCGUUG CUA CAGGU UGUGUUAAGAAC         A
UGCUCGUCGCUACUCACGC^    C       U   -     C            CCCCACUUA 
     120       110       100         90        80        70