10          20        30        40        50          
CGUAAUCUCAUCCAAUC--|        AGAUU   G       UG  C     GGUGUUA 
                   GUUAACCAU     UGC UAGGUGU  UG ACAGA       \
                   CAGUUGGUG     ACG AUCCGCA  AC UGUCU       C
AAACAAUUAAACUUCUACG^        CCCAU   G       GU  C     GAUAAUA 
 .       110       100        90        80        70