10           20        30        40        50        60 
UUACAGUGGUGUGGCCC---|U    GU    UC          C  C     A  GUGAUGA 
                    G ACUG  CCGU  UAAGUACUAG GC GCAGG GU       \
                    C UGAC  GGCA  AUUCAUGGUU UG CGUCC CA       U
GUACAACAUUCUACUCUAUG^-    AG    CA          C  A     C  CUUAUUC 
 120       110        100        90        80        70