10           20        30        40        50        60 
AUAAUUAUUAUCUCGUU---|   AUU      UC        UU       C   UUGCCCG 
                    GCUG   UCCUCA  UUUGGUUA  UAGCUUU UGA       \
                    CGAC   AGGAGU  AAACCAAU  AUCGAAA ACU       U
UAAAUUCUACUACUCCAGUU^   CC-      UU        UU       U   ACAAACA 
 120       110       100         90        80        70