10          20        30        40        50        60      
CGUCGCUUCAUCACAUUC--|   CGG     G        U      G     UCUCUGCCAACGA 
                    AGCA   CGGCG CAUACUUC UUACAU CCAUA             \
                    UCGU   GCUGU GUAUGAAG AAUGUA GGUAU             U
UAUGGCAUCUUCAGCUAAUA^   CAG     G        U      A     CAUUGUUGUAGAG 
 130       120       110       100        90        80        70