10         20         30        40        50        
AGAGAGAAGAUAUUGAG-     UUGC-|   A   CG     C   A      GUAUU 
                  GCCUG     CACA ACC  UAGAU CGA CUUGUG     \
                  CGGAU     GUGU UGG  AUCUA GUU GAACAC     A
GGGGUCCAGGCACUCUAA     UGUCU^   A   AU     U   C      GCCUG 
     110       100        90        80        70        60