10          20        30        40         50        
UCCCAAUGCCUGACGCUCU--|  C  C             G  -      A   UUUUG 
                     GGG UG GUCCACAGGCACG CC GGUUUG GCA     A
                     UCC AC CGGGUGUCCGUGU GG CCAAAC CGU     C
CUUCUAAGCUCCUCGUCCGCU^  A  A             -  A      -   UAAGU 
     110       100        90        80         70         60