10 20 30 40 50
UCCUCCAUGCAAUUCCC-----| UUU C UC A CAGGC
ACGA CCGA G CUUCAUUCC CCGGAGUCUGU U
UGCU GGCU C GAAGUAGGG GGCUUUAGACA U
CUUUCGAGGCAGCGAAAUGGGA^ --- A GU - GCAAA
110 100 90 80 70 60