10 20 30 40 50
UUCUGCCAGAUGUGACA--| A C CG A A GCAAU
GU CA GGUGUCC AAAGUCUUG UGCA UUUUA U
CA GU CCACAGG UUUCAGAAU ACGU AAAAU A
GUCUACGUCUUGUGACAUA^ C C AU C A GUGAA
110 100 90 80 70 60