10 20 30 40 50
AAAACCAGCAUCACUGC--| UUU A AA U A CGCCUC
AAUGC GCUA AGCUGGU AA GG ACCAAAU U
UUACG CGAU UCGACCA UU CC UGGUUUA U
ACUGACAGGACAUCAUUAG^ UAU G AC C C GGUAAC
. 110 100 90 80 70 60