10 20 30 40 50
UCGGCCUGUGCUGACGU-- U UG C -| A GCUUUA
UUGAU CU AGCAGAGGUUGCC UUG GUGA UUC U
AACUA GA UUGUUUUCAACGG AAC CACU AAG U
UACGGUGGGGUUCGUCCGA U GU A A^ - UUGUAG
. 110 100 90 80 70 60