10          20        30        40        50         
CUAGGUCAGGAAACUGA--|                         A    CU UGGCUCU 
                   AUGUGGUGGGGGUGAUUCCAUGGAGC UAUG  C       \
                   UACAUCGCCCCCACUAAGGUAUCUCG GUAC  G       C
GAAAUGAUAUUUCUAUGAA^                         C    AG UAGGGGU 
       110       100        90        80        70        60