10 20 30 40 50 60
CUGAAGAAGUUUAGACA--| AUU C G AA AAAAGGAAUC
UGGCA GAAUCGGUGCC AGU UUUG AAAG \
ACCGU CUUAGCCACGG UCA AAAC UUUC C
CCGUAUAGUCACCACCACG^ CGC A - CC ACCUGAUUCU
120 110 100 90 80 70