10          20        30        40        50        
UGGCGUUGUUAUUGAAGU--|    GA    G        C          A  GAGAU 
                    CUGUU  CCGG GCCCUUUU AUGUUGUACU CU     U
                    GACGG  GGUU CGGGAAAA UAUAACGUGA GA     G
UCACCCCUUCCACCUCUUAU^    UC    A        U          C  AUUGA 
      110       100        90        80        70        60