10        20          30         40        50        60  
GAUCGCGUCCUGAAUUUAUAUC--         -|             C     UUUACCCAUG 
                        GAGUUAUCU AAGGAAAUAGUAGC GUGAU          C
                        CUCGAUAGA UUUCUUUGUCGUUG CACUA          A
AAGCCUAGAUCCGACGAAUGUUUU         U^             A     UACACUUUUU 
     120       110       100        90        80        70