10         20         30        40        50          
UGCUAAUGGUUAUGUCU-  U-|       C  G         U        A  UUAUUA 
                  UG  GCCCUGGA AG AUAUCAUCU AUACUGUA GU      \
                  AC  UGGGACCU UC UGUAGUAGA UAUGACAU CA      A
AAUAACGACCUCCUCCUU  UC^       A  A         -        -  CAGAGA 
       110       100        90        80         70