10          20        30        40        50        60
CCCGGGCCUGCCGGACGA--|          G                GC     UGGACC 
                    CCUGCUUGGGA ACAUACUUCUUUAUAU  CCAUA      U
                    GGGCGGACUCU UGUAUGAAGAAAUGUA  GGUAU      G
GGGGCCAGGCCGCUCUCUAC^          A                A-     CGAAUC 
 .       110       100        90        80         70