10          20        30         40        50          
ACUCGUUACAUAUGAGA--|  U   A     -   GG      U       C   CGGCAU 
                   AAA CGA GGAAG AAG  GUUUCU UCGGCCU CAG      \
                   UUU GCU CCUUC UUC  CAAAGG GGCCGGA GUU      U
AAUAAUUAGUCUACAAAAA^  -   G     G   AU      C       U   GAAAGA 
 .       110       100         90        80        70