10            20        30        40        50        60 
GUGUCUUAGAGCGGACU----|  UGA    UACU       U  CACA     C   GUGCAA 
                     GAG   CAGA    GUAAACA CC    CUCUC GCU      A
                     UUC   GUCU    CAUUUGU GG    GAGAG CGA      G
CACCGAGAAAUCGACUAAAGG^  C--    UUCU       C  AA--     C   AAGACC 
120       110       100          90        80          70