10           20        30         40        50         
AAUGGGACAUAGCUAUU---|U   A      CAU-    A   A            UAAAA 
                    G GUC CUUCCU    GCUG CAU UUUACUAGAAGG     U
                    C CGG GAAGGG    UGAC GUG GAAUGAUCUUCC     U
UGUCAAAGGUCUUCAGUCUA^U   -      AAGU    G   A            AAUAC 
 .       110       100         90        80        70        60