10             20        30        40        50          
CCUCCUCUGCCGCCAGA-----|  AGAG  UC       UCCCCU  A        GUGACGC 
                      UGA    CC  CACCACC      GC AACGUCCA       \
                      ACU    GG  GUGGUGG      CG UUGCAGGU       A
CGUCCAGGGGUCGACCCCAAAC^  GACA  UA       UCU---  G        AAUGGAG 
 .       110       100        90        80           70