10          20        30        40        50         
ACACAGAGGAGUUUAGG--|    CC   UAU                    A  UUGUA 
                   UCUUC  ACG   CGAUGUCAUUUUGGUUCGUA UG     A
                   AGAAG  UGU   GCUACAGUAAGACCAAGCAU AC     U
CACCAAGGUCGUAGUUUAC^    CU   UGC                    C  UCUGU 
.       110       100        90        80        70        60