10        20          30        40        50        60  
GCUCUUGGCUUUUUCAAGCUUU--|       C    U   G    UU        CUUUUGA 
                        UGAGAAGU AACC AAU CACU  GUGAUGUG       \
                        AUUCUUUA UUGG UUA GUGA  CACUAUGC       A
AGAGUUUUUACUACUAUCUUUUAC^       U    U   G    --        UGAGGUU 
 120       110       100        90        80          70