10 20 30 40 50
UCUGGCCUCUCCUUCAG----| CU U G A GUUGG
CUGAU GUGGUU AGGUA UUUC UGUUGUUGGG C
GACUG CAUUAA UCCGU AAAG ACAACGGCUC U
CAACCGGGUCUACUUCUGCUU^ -- U G A AAUUU
110 100 90 80 70 60