10          20        30        40        50          
GCAGCUGUACUUAAGGA--|    G                 A         UAAACGCUC 
                   CAGUG ACUCAUCCAUAAAGUAG AAGCACUAC         \
                   GUCAU UGAGUAGGUAUUUCAUC UUUGUGAUG         G
AGCAGCGGAGGCAACGAGU^    G                 C         UGAACCUGU 
 .       110       100        90        80        70