10           20        30        40        50        60  
UUGUGAUACGUCUAUGGC---|     A   U           CACU         UGGCCUAG 
                     AUGCUA GCU UAGUUGGUUGA    GGGCCAAAU        \
                     UACGGU CGA GUCAACCAACU    CCUGGUUUA        C
GCACUGCAAUACGACAGCUCU^     -   U           UCC-         CCUCACUC 
  120       110       100         90        80         70