10          20        30        40        50          
GUGAUUUAAAUGAAGUAU--|     C        UU          UG   U  GUGACU 
                    GGUUUC CUUCUACU  AACAUGGAGG  CUU CU      \
                    CUAAAG GGAGAUGA  UUGUACCUUC  GAA GA      U
AUAAGAUCCUGACUCUUGUC^     U        UU          GU   U  AGAAUA 
 .       110       100        90        80        70