10          20        30        40        50        60      
UUUAUACUCAUUCAUUG--|  A     AAUCU     A  CCU          UUGACCAUUAAAU 
                   AUC GUUAU     CCCUG GA   UCGACUGUGU             \
                   UAG CGAUA     GGGAU CU   AGCUGACACG             U
CAGUUUUCACUUUCCAUUG^  C     AAAUU     A  AGU          UUAGUAAAGACUA 
 130       120       110       100        90        80        70