10        20          30        40        50        60  
CUCUCUCCUCCUGAUCUAGA--|         AGA               UGGUUGACACUCG 
                      CUCUUCUCUU   GUAUUUGACAGACUG             \
                      GGGGAGAGAA   CAUAAACUGUUUGAC             A
CGUCUUAAGACUUCUGAGCACG^         CCC               UGUGGGGAAAUCU 
   120       110       100        90        80        70