10          20        30        40        50        60    
ACUGCCGUGUAUGAAAU--|  AA        A           A     C  GGGGUGAAUGAC 
                   GGU  CUGCCCUC AGGAGCUUACA UCUAG UG            \
                   CCG  GACGGGAG UCUUCGAGUGU AGAUC AC            G
UCUCUCUACUGAUCCCACU^  GG        A           C     A  ACAAGCGCACGU 
       120       110       100        90        80        70