10        20          30        40        50          
UGGUGUCCUUAACAACAU   --|     U      A    C   UU        UGUACA 
                  GGC  CGUUAU AUUCUA GUAC UAG  UUGUAAUG      \
                  CUG  GUAAUA UGGGGU CAUG AUC  AAUAUUAC      C
CUUAUCUCUUACAAUCAU   UA^     U      C    C   UU        GGUCUU 
 .       110       100        90        80        70