10        20         30         40         50          
CAGUUUGAUUACACUCCAGCA-        AG      -  G   AC-|      GUUCUGG 
                      CGGGCGGC  AGCCUC GC CUG   UCUGAAG       \
                      GCUCGCCG  UCGGAG CG GAC   AGACUUC       U
ACGCGUUAAGCGGCAGUGGCUC        CG      U  A   GGU^      AGCUCAA 
120       110       100        90        80        70