10 20 30 40 50
ACUGCUCACUAGUGACA----| UC A C U CCA- GAGAU
CGUU CGG GC UGG AACUCCA CCGUUGGC \
GCAA GCC UG GCC UUGAGGU GGUAACCG U
CCAAGGUAGAGCUGCGUAAUU^ -- G C U CGAG UCAGC
110 100 90 80 70 60