10          20        30        40        50       
ACGCGAAUCGUGAGGAU--|  A             U     CG   G  A   GGGU 
                   GGG GCUGAGGGCUGGG CUUUG  GGC AG UGA    G
                   CCC CGGCUCCUGACCC GAAAC  CCG UC ACU    U
CCCUCCACGGCGCCCAGGA^  C             U     AU   G  A   UGGC 
    110       100        90        80        70        60