10         20         30        40        50        60
AGGUACUGAUGACAAUGAU-  -|       AC  ACC       AA        AUUAGG 
                    GG CUUGGCAG  AG   UUUUCAG  GGGGAAAA      U
                    UC GAACCGUC  UC   AAAAGUC  CCCUUUUU      U
AGCAACUGUUGGACCCAUCC  A^       CU  CGA       G-        ACCUCU 
 .       110       100        90        80         70