10         20         30         40        50        60
AUAGAAAAAAUCUAAAC-    A  -|     U    G  -            A  ACGUUU 
                  UAAA CA UUUGUC GCGA CC AGAAUCUAGUGA AU      U
                  GUUU GU AAACAG UGCU GG UCUUAGAUCACU UG      A
CUAAAAAGACAACGUUUC    C  A^     U    -  A            A  GGCUUG 
120       110       100        90         80        70