10 20 30 40 50
UCUGCUCCCCUGAAGAA--| UUU UA AA U A CAACUG
AAUGC GCU AGCUGGU AA GG ACCAGAU U
UUACG CGA UCGACCA UU CC UGGUUUA U
UCCUACGUUGUCUCACUAG^ UGU UG AC C C GGUAAG
. 110 100 90 80 70 60