10        20          30        40        50        60 
GCGUUUUGGACGGUCAGC  --|   U    G     AC     C    GA    UGGUAUA 
                  GC  CCCC GGGG ACUGG  UCGUG GGUG  UAGA       \
                  CG  GGGG CCCC UGACU  AGUAC CCAC  AUCU       U
ACAAUGAAGGCAACGAUU  UU^   U    G     AA     A    G-    CUCUGAG 
120       110       100        90        80         70