10         20         30        40        50        60
CAGCCCCCUCCCCCCAG-    -|                  CAU          UUACUG 
                  CUCU GCUGUGGCCUAUGGCUUUU   UCCUAUGUGA      U
                  GGGA UGACAUCGGGUACCGAAAA   GGGAUGUACU      U
CGCCCUCAUCCGCGCGCG    G^                  UC-          CAAACC 
 .       110       100        90        80         70