10          20        30         40        50         
AGAUGUCUCUAUAUUGU-  -     CCAGC   -|        UG         UAUUUU 
                  GC CGCUG     UGG GGUUCCUGG  AUGUGAUUU      G
                  CG GUGAC     ACC UUAGGGACC  UACACUAAG      G
GUGAAGAGUCCACGCCAU  A     UACCA   U^        GU         ACUUGU 
 .       110       100        90        80        70        60