10        20          30        40        50        
AAAAUUGGAAAGAUUUUUUU--|   C    A   A         C        UUUGU 
                      UGGG GGGG UCA GAGCAAUAA GAAAAAUG     C
                      ACUC CUUC AGU CUCGUUAUU CUUUUUGC     A
AGUGAAGUGUCUUAUGUCGUUU^   U    C   C         A        CAAAU 
      110       100        90        80        70        60