10          20        30        40        50       
UUCUCAUUAAAGUUCUU--|  U  AG    G       A      C  G    GUUU 
                   GUA GC  UGCU UAUUCAG UUGGUG CU UCAU    A
                   UAU CG  AUGA AUGAGUC AACCAC GA AGUA    U
UGGACGUUACUUCUUGUGU^  U  GG    G       G      A  A    AGAA 
    110       100        90        80        70        60