10 20 30 40 50
AAAAACAAAGAAAAAAU--| U UUU U GUAAU
GAUGC AAACUAU UGCGA GUGUUCCUAAUAU \
CUGUG UUUGAUA ACGUU UACAAGGGUUAUG A
CCGGAAAGACGUAUAAUAA^ U CUU U UAAGU
110 100 90 80 70 60