10 20 30 40 50
UCUUCCUCAUCCUUUGU-----| CCCA UUU U UUUU
UUC GCCUUC CAUCUCUGAAAUGCA AUG \
AAG CGGGAG GUAGAGACUUUAUGU UAC A
UAAGUUAUAGUUCGCAUACGCA^ AAGC --- U CACG
110 100 90 80 70 60