10 20 30 40 50
CCAUAUUCAACCACUGAG--| G A UGUA
UGUGCA UGCUUUUC CAAGAAAGUGUCAUUCAUG C
ACAUGU ACGAGAAG GUUCUUUUACGGUGAGUAU U
UGGUGUAUUCGUACUAUACG^ A C AAAG
110 100 90 80 70 60