10        20          30         40        50         
AGUUCGGAUCAGAUCAUGGUC--    G        -|            C    UUGCAC 
                       CUCU UGGGCAUC UUACUAGACAGUG UGGA      U
                       GAGA AUUUGUAG AAUGGUCUGUCAC AUCU      G
GUCACCGACAACUAACACCUUGU    A        C^            A    UGGAUC 
 .       110       100        90        80        70        60