10        20          30        40        50          
GGGAUGGUGGGGAGUUGCCCCU--|    U            U   U        GUACUA 
                        UUCUG AUAGGUUGGGAU GGU GCAAUGCU      \
                        AGGAU UGUCCGGCCCUG UCA CGUUAUGA      U
AUUUGGUAAACUAUUAGGGUUCGU^    U            U   -        UGUAUU 
.       110       100        90        80         70