10          20        30        40        50       
GUGACACCCAGAUAUGU--|        U   CA       UU   C      GGGUG 
                   GAGUGAAAA UUC  UCAAUCA  CAG UGUUUG     A
                   UUCACUUUU AAG  AGUUGGU  GUC ACAAAC     U
UCAAAAAUUUGGACUGUGA^        U   AG       UG   U      AAACG 
    110       100        90        80        70        60