10         20         30        40        50        60
GCCGCUGGACCCCUCAG-    -|                  CAU          UUGCUC 
                  CUCU GCUGUGGCCUAUGGCUUUU   UCCUAUGUGA      C
                  GGGA UGACAUCGGGUACCGAAAA   GGGAUGUACU      U
CGACGUCGUCCUCACGCG    G^                  UC-          CAAACC 
 .       110       100        90        80         70