10 20 30 40 50
GGCUGCUGUUCAGAGUA---|C G CA G U CAGUGGU
G AG UGAUGGG GCAGAAAU CCCCAGC CC \
C UC ACUGUCC CGUCUUUA GGGGUCG GG A
AUCGAGACGGCGACUUUCGU^- G AC A C ACAGAUA
110 100 90 80 70 60