10        20          30        40        50          
AGCAACAAGGAAUCCUGACUG--|  A  A             C          GUAAUGU 
                       GGC CU GAUUCAAGUAAUC AGGAUAGGCU       \
                       CCG GA CUGGGUUCAUUAG UCUUAUCCGA       C
ACGUAGUAAGCGACUUUCACUAA^  A  C             C          CUGUCCU 
 .       110       100        90        80        70