10          20        30        40        50        60   
AUGGUCUUAGUGAUGAG--|                                  GUUUAAUUUC 
                   CCUAGAAGAGAACUUACUGCUUCCACUUUCCUAUA          \
                   GGAUCUUCUCUUGAAUGACGAAGGUGAAAGGAUAU          U
UCGACCACUCCAGUGCCUU^                                  CUUACGUCAA 
     120       110       100        90        80        70