10          20        30        40        50         
UGAGCAUAACUAACAAU--|   C   U                C      U   GUGUA 
                   CCUC ACC GCUUUAUUUGUACAAG CGCUUU UUU     G
                   GGGG UGG UGAAGUAAACGUGUUC GCGAAG AAA     U
AAGAUUCACACGGCAAGGU^   A   U                A      U   CUAUC 
.       110       100        90        80        70        60