10          20        30        40        50        60   
CUGUGUCUGUGUAACCU--|  GU  U    C  A        CAU         CAGUGGAGA 
                   GCA  AU CUGC UG UAUGUUUG   UUGGGUUGA         \
                   CGU  UG GAUG AC AUACAGAC   AAUCCAACU         C
GUAUCCCCGAUGUGAUAAA^  GC  C    C  G        CU-         CAAAAAGUA 
    120       110       100        90         80        70