10         20        30         40        50         
UGUCAGAUGUACUGCAU-      G  AACA    -|     CU       U  CUGAUU 
                  GUGAUG GU    CUGA CCAAGU  CUGUGGU UG      \
                  CACUGU CA    GACU GGUUCG  GACACUA AC      C
UGUGUACACGUCUAUAAA      G  GUAC    A^     UC       U  UGUAGU 
       110       100        90        80        70        60