10           20        30        40        50       
AGCUCCGCGCCGUUUCU---|     U  AG               UA      CUUUA 
                    GGUACU GA  GGAGAUCGACCGUGU  UAUUCG     U
                    CUAUGA CU  UUUCUAGUUGGUACA  AUAAGC     U
CCAGGAGGUUCCACUCUAAA^     -  CU               UA      UUCGG 
    110       100         90        80        70        60