10         20         30        40           50         
AGAGCAUCAGUGACAUUA-     GU-     A     U      U---|     GCUGCUUU 
                   CCUGG   CAAGU GGCAG GUGAUG    UUGCUG        \
                   GGAUC   GUUCA CCGUC CAUUGC    GACGAC        G
CGAGCUUUCCUACUCAGGC     AUC     -     U      CACC^     UUAGCUAA 
 .       110       100        90         80        70        60