10          20        30        40        50       
CGAACUCCAAGGCGGAC--|         AG     U     CG   A  A   GGGU 
                   GGGAGCUGAG  CUGGG CUUUG  GGC AG UGA    G
                   CCCUCGGCUC  GACCC GAAAC  CCG UC ACU    U
ACCUCUUUUACGGCCAGGA^         CU     U     AU   G  A   UGAC 
    110       100        90        80        70        60