10        20          30        40        50          
GCAGUCUUAAUAUCUAUGCU--|  A     A                CC     UGAGUA 
                      CCC GAGAC ACAUGCUUCCUUAUAU  CCAUA      \
                      GGG CUUUG UGUGUGAAGGAAUGUA  GGUAU      A
AAACGUAUCACUUCUGGUUAGU^  A     G                A-     UGACUG 
.       110       100        90        80         70