10            20        30        40        50          
GACAUGUUGCUGCUGGG----|  G    C   C  G   A         UA    UGUGUGU 
                     GCU UGAC UCC GU CCU CUGAACUGA  UCAG       \
                     CGA AUUG AGG CA GGA GACUUGACU  GGUC       A
CUCCAUUACCACAUGUCAACC^  -    -   A  A   C         C-    AUAAGGC 
.       110       100          90        80         70