10 20 30 40 50
AGAAACAGUGACUCCACAAU--| UUU A AA U A ACCUC
GC GCUA AGCUGGU AA GG ACCAAAUC U
CG CGAU UCGACCA UU CC UGGUUUAG U
UCCUCGAAGACAUCAGUAGUUU^ UAU G AC C C GUAAG
. 110 100 90 80 70 60