10           20        30        40        50        60  
GUCUACAAUAUUGAAAU---| U    A    AA           GCU         GGUCUUU 
                    UC CCAG GGGG  GGACUUAGCUG   CUGUGAACA       U
                    AG GGUC CCCC  CUUGAAUCGGU   GACACUUGU       G
UAUCAGUCAUCUUCAUACAA^ -    A    AC           ---         AACUUGU 
 120       110        100        90        80           70