10          20        30        40        50         
UACUAAUCAUAAGACAA--|    UUG  GG U         CA    A     GGAGAU 
                   AUGAC   UG  U UCCCUUUGU  UCCU UGCCU      \
                   UACUG   AC  G AGGGAAACA  AGGA ACGGA      C
AUCAACAGACCUCAUUACU^    UCG  UU U         AG    -     GUGAAA 
      110       100        90        80         70        60