10         20         30        40         50        60
AUAGCAAAAAUCUAAGU-    U  -      U   AG          G-|   AUACGUUU 
                  UAAA CA UUUGUU GCG  CUAUAACCUA  UGGA        A
                  AUUU GU AAACAG CGC  GAUAUUGGAU  AUUU        U
CUAAAAGGACAACGUUUC    C  A      U   CA          GA^   UGGCUAUU 
 120       110       100        90        80        70