10          20        30        40        50          
ACAGGGGCCGCCCCAGG--|        UCU          UU            UUCUAU 
                   CCUCACUGU   CUAUGGCUUU  AUUCCUAUGUGA      \
                   GGAGUGGCA   GGUGCCGAGG  UAGGGAUAUACU      U
CUCGGGAGACAACCGAAUA^        UGC          U-            CGCUCG 
.       110       100        90        80         70