10 20 30 40 50
CUGCAAGAGCCAUACGU- U C- -| G U UUAGUA
GUGUA UC UACUGGUGGGC AAGCU UAGU CAUG \
CACAU AG AUGACUACUCG UUCGA AUCA GUAC A
CGUCAAUCCUACACCAAC U UC U^ G - UCUUGU
110 100 90 80 70 60