10 20 30 40 50 60
GGCCCUGGUGUGUUCCA-- ACC GC -| C AAAGCUGA
GGAGUCAGG CAGU UGCU CUGUUGAA UCA A
UUUUAGUCC GUCA ACGA GACAACUU AGU C
AAAGUCCUCGUUCGUGACC CGA GA G^ C UGUUGUCC
120 110 100 90 80 70