10          20        30        40        50          
AGCGUAUUCACUUUUUG--|      CU  C      A  U  GA     C   AGUGACU 
                   CUCAACU  GC UAUCCA UC GG  GCACU UCC       \
                   GGGUUGG  UG GUAGGU AG CC  CGUGA AGG       U
GGGUGGAGGCCGUAUAGUA^      UU  A      C  U  AC     A   AAAGAAG 
 .       110       100        90        80        70