10           20        30        40        50          
ACGAUGGCGAUAUUAUU---|   CU     AA  ACA               AAAUGUGUG 
                    CUAG  GAGUC  UG   UAACUUGGAAUUUUA         \
                    GAUC  CUUAG  AC   AUUGGACCUUAAGAU         A
CCGUUACAGACAGCUUAACA^   U-     CG  CGC               ACUAAAGAC 
 .       110       100         90        80        70