10         20         30        40        50          
CUGAGAAUCCUGUUGUUG-  -|       GG                CC     UUAAUA 
                   CC CCUUGUAA  ACAUGCUUCCUUAUAU  CCAUA      \
                   GG GGAGCAUU  UGUGUGAAGGAAUGUA  GGUAU      C
AAGCCGACCCGCAAGCACA  A^       GG                A-     UCACCA 
.       110       100        90        80         70