10        20          30        40        50          
AGCAACGAGGAAUCCUGAUUG--|  G  AGC           C          GUAAUGC 
                       GGC CU   UUCAAGUAAUC AGGAUAGGCU       \
                       CCG GA   GGGUUCAUUAG UCUUAUCCGA       C
ACGUAGUGAGCGACUUUCACUAA^  A  CCA           C          CUUUCCU 
 .       110       100        90        80        70