10 20 30 40 50
UCUUGUAGAACAAACGU--| U GA AC GUGUG
GGGUU UCUCU GUGUUCACUGUGU GCCUUGGU \
CCCGA AGAGA CGUAAGUGGCGCA CGGAAUUA G
GCUAUAAAGACAGCGUACU^ U AC -- UCAAU
110 100 90 80 70 60