10 20 30 40 50 60
GAAUGCAUAUUGCUGUUGA--| GA UC GUGAAGC
CAGU GCGGCUGUAAACAUCC GACUGGAAGCU A
GUCA CGUCGACGUUUGUAGG CUGACUUUCGG G
UUGUGAGGAACUUCAGACUCC^ GC -- GGUAGAC
120 110 100 90 80 70