10          20        30        40         50        
AGACAGAUCUGGUUUUC--|         GG       AAA    A-       CGACUG 
                   UUGUGCUCCU  GGCUGGU   AAGG  ACCAGAU      \
                   AACACGGGGG  UCGACCA   UUCC  UGGUUUA      G
UCUUCCGGGGUCUUCGACA^         GG       AC-    CC       GUCAAC 
     110       100        90        80         70        60