10          20        30        40        50        60 
UGCCGCCCCCGGGAUCUA--| C   C   U     U     AA           CUGCGCC 
                    AG CGU GCU CUGAU GUCCA  CGCAAUUCUCG       A
                    UC GCG CGA GGCUA CAGGU  GUGUUAAGAGU       G
ACCACCUCCUCUGCUCCGCC^ U   U   U     -     GG           GUCCCCU 
 120       110       100        90         80        70