10         20         30        40        50          
GGAAAUGACAUUAUAAGC-   U-|     U         G     AA      GUGUUAU 
                   UCA  CUACUG GACAUAGUC UACAG  AAUAUU       \
                   AGU  GGUGGU CUGUGUCAG AUGUC  UUGUAA       A
GUAACACAGCUUCAAAUAA   UC^     U         A     AA      CCUGAGC 
 .       110       100        90        80        70