10         20         30        40         50         
AUACUAAGGCAUGCAUUU-     AAGU-              -|     G   UGUCUUG 
                   GUCAA     AUUACCCUAACAGG AGUAUU ACU       U
                   CAGUU     UGAUGGGGUUGUUC UCGUGA UGA       U
UCAUCUAUUCCAACAAAUU     CAUUU              A^     A   GAUACUU 
 .       110       100        90        80        70        60