10           20        30        40        50       
AGCUCAACACCUCUGCU---|     U  AG               UA      CUUGG 
                    GGUACU GA  GGAGAUCGACCGUGU  UAUUCG     C
                    CUAUGA CU  UUUCUAGUUGGUACA  AUAAGC     U
CGAAGAGGUUCGACUCGCAA^     -  CU               UA      UUCAG 
    110       100         90        80        70        60