10         20         30        40        50          
AGAAAAGCCGAUUGGGA-    AC-| UG             G    G  A  AGAUGUUU 
                  GUGA   CC  GAGCGGGAUUUUG GGGC AG UG        \
                  CACU   GG  UUCGCCCUGAAAU CCCG UC AC        A
UUGAACGUCUGCUUAACG    GAA^ UU             G    G  A  CAAGGACA 
 .       110       100        90        80        70