10 20 30 40 50 60
CGUUGAACAGCGUGGAGU--| CG U U U G UUGAGU
UCGCU UUA GUCUUUGGU GC UGGCU UAUGA U
AGCGG AAU CGGAGGCCA CG AUCGA AUACU U
UCAAAGUCUCCGUCAGAUUC^ UA U U U A AGAACG
120 110 100 90 80 70