10        20          30         40        50        60
UUAAAAGAUGGUUAUACAGA--     A       GG -|    UA       U  GUAUAC 
                      ACUUU GUUUUGA  U UGGUG  CUGUGUG GG      A
                      UGGAA CGAAACU  G AUCAC  GACACAC CC      U
CUCUACCGUCUGUUUCUACACG     A       UU U^    C-       -  UAUUUA 
 .       110       100        90        80         70