10         20         30        40        50        60 
AUCACGGACUCAUCAAGU-   G   U-|  A   UC           U      GUGUUUU 
                   GUU GUA  CGC AGC  GGUGUGGAGUU CUUACU       U
                   CAA CAU  GUG UCG  CCAUACUUCAA GGAUGG       G
CCUAAUUUAACAACUAACU   G   UU^  C   UA           -      AGACCAA 
 120       110       100        90        80         70