10        20          30        40        50          
AGUGACGAGGAAUCCUGAUUG--|  G  CGC           C    U     GUAAUGU 
                       GGC CU   UUCAAGUAAUC AGGA AGGCU       \
                       CCG GA   GGGUUCAUUAG UCUU UCCGA       C
CGCAAGGAAGCAACUUUUUCUAA^  A  CCA           C    U     CUGUCCU 
 .       110       100        90        80        70