10         20         30        40        50          
AGGUGGACAGCUUCUUC-   -|  AG   GGG    U     U         UGUGUGUC 
                  GGU CAG  CUG   UGCA UGUAG UGCAUUGCA        \
                  CCA GUC  GAC   ACGU ACGUC AUGUAACGU        A
CAUACAAGACGACAUGCA   G^  CA   ACA    C     C         GAGGAGAC 
 .       110       100        90        80        70