10          20        30        40        50        60 
UUUUAUAAUGUGUCAAAA--| C  G              CA   U    A    AAAUGGU 
                    GC UA ACAUGCUCUUUUGU  GCU UUGG UUCA       \
                    UG AU UGUACGAGGGAACA  CGA AACC GAGU       U
UUGGUAGCGUCCUCUAACGA^ U  A              AA   U    -    CGUUACG 
120       110       100        90        80         70