10          20        30        40        50        60 
GUGUUUCCCGCUGACCU--| C          A     A       GG       GUGAUAG 
                   AC ACACGGUGUG GGAGG CACAUGU  GUGCAGU       \
                   UG UGUGUCACAC CCUCC GUGUGUA  UACGUCG       U
UUGGAGGUCUACCUCUCUG^ U          C     G       A-       UAUAAGA 
120       110       100        90        80         70