10 20 30 40 50
UCCAACGUCGAGCGCGA- - C --| C C GUGAG
CGGA CGA CCGAUGCCCU UUCAACGU GCAC GCU C
GCUU GCU GGCUACGGGA AAGUUGUA CGUG CGA A
UGCGCAGCUGCUACGACG G U AA^ A A GCGAG
. 110 100 90 80 70 60