10          20        30        40        50         
AGGACUAAAUCCUUCUU--|      U    A     UA     U         UGUUAU 
                   UGGUAUU AAAA GUGGA  UUCCU CUAUGUUUA      \
                   ACUAUGA UUUU CACCU  AAGGA GAUACAAAU      U
UUACAAAGGUUCGUCGUAA^      C    A     UA     -         UGGUAU 
      110       100        90        80         70        60