10         20         30        40        50        
CAUUCAAGACUAACCAA-     U-|      U         A      G    CUACA 
                  CAGUG  UAUCAGA GUAACAGCA CUCCAU UGGA     \
                  GUCAU  AUAGUUU CAUUGUCGU GAGGUG ACCU     C
CCGACGAAGUGUAAGACA     CU^      U         A      -    UCAGU 
    110       100        90        80        70         60