10         20         30         40        50        60  
AUUAGAUUCGACACACU-  G-    G    UG-|       AGUU       ACGUUGUCAAU 
                  GG  GGUA CCCG   UGCAUUGU    GCAUUGC           \
                  CC  CCGU GGGC   ACGUGACG    CGUAACG           U
AACGACAGCUUCUUAUCG  AA    A    UCA^       GCUU       CGCUUUGUUUC 
    120       110       100        90        80        70